Shanghai Katalor Enterprises Co.,Ltd

As we all know GB4237 1Cr17Mn6Ni5N Austenitic stainless steel plate is very popular in our life and industries. Because it has widely use for society. Katalor has the GB4237 1Cr17Mn6Ni5N Austenitic stainless steel plate with different size to meet the customers’ requirements. And we have the large stock in GB4237 1Cr17Mn6Ni5N Austenitic stainless steel plate. The application of GB4237 1Cr17Mn6Ni5N Austenitic stainless steel plate GB4237 1Cr17Mn6Ni5N Austenitic stainless steel plate is mainly used to make railway vehicles. Other Terms Packaging Details: Standard export seaworthy packing or as required. Delivery Time: 30-50 days, 7 days for stock goods. Loading Port: Shanghai ,Tianjin, Qingdao. Offer Ability: 5 000MT/Per Month. Tolerance: according to relevant standard Surface: No.1 Katalor as the famous steel supplier in China, we have rich experience in GB4237 1Cr17Mn6Ni5N Austenitic stainless steel plate more than 10 years. We provide the GB4237 1Cr17Mn

GB4237 1Cr17 FERRITE stainless steel sheet tensile strength is greater than 450, 1Cr17 yield strength is greater than 205, and the HBS is less than 183 (data is annealed). 1Cr17 FERRITE stainless steel sheet Often used as architectural decoration, heavy oil burner parts, etc. The composition of GB4237 1Cr17 FERRITE stainless steel sheet is characterized by high chromium and low carbon, and the structure is single-phase ferrite. The application of GB4237 1Cr17 FERRITE stainless steel sheet 1.A general-purpose steel with good corrosion resistance. Used in interior decoration, heavy oil 2.burner parts, household appliances and household appliance parts. 3.Decorative materials and outdoor advertising billboards; 4.For products with stress corrosion resistance requirements; 5.Electronics, cutlery, bolts, nuts, screens and burners. Tolerance: according to relevant standard Surface: No.1 GB4237 1Cr17 FERRITE stainless steel sheet Heat treatment Annealing at 7

GB4237 1Cr12 MARTENSITIC stainless steel plate is a kind of stainless heat-resistant steel for steam turbine blades and high-stress parts. GB4237 1Cr12 MARTENSITIC stainless steel plate is composed of chemical substances such as carbon, manganese, chromium and nickel. It has high tensile strength and is usually delivered in heat treatment state. Katalor is the supplier of GB4237 1Cr12 MARTENSITIC stainless steel plate, we have GB4237 1Cr12 MARTENSITIC stainless steel plate on sale. The application of GB4237 1Cr12 MARTENSITIC stainless steel plate Stainless steel 1Cr12 is a good stainless steel heat-resistant steel for steam turbine blades and high stress components. Tolerance: according to relevant standard Surface: No.1 GB4237 1Cr12 MARTENSITIC stainless steel plate Heat treatment specifications and metallographic organization Heat treatment specifications: 1) Annealing, 800-900 ° C slow cooling or about 750 ° C rapid cooling; 2) quenching, 959 ~ 1000 ° C o

With the rapid development of our economy, the demand of GB/T1591 Q390C carbon and low alloy steel plate is increasing. And Katalor has the high-quality GB/T1591 Q390C carbon and low alloy steel plate with a large stock. Our customers are from all over the world, they usually buy GB/T1591 Q390C carbon and low alloy steel plate from Katalor. The application of GB/T1591 Q390C carbon and low alloy steel plate: GB/T1591 Q390C carbon and low alloy steel plate are used in Construction of Bridges, Highway Construction and Other Engineering construction. GB/T1591 Q390C carbon and low alloy steel plate Other Terms: Packaging Details: Standard export seaworthy packing or as required.  Delivery Time:30-50 days, 7 days for stock goods.  Loading Port:Shanghai ,Tianjin, Qingdao.  Offer Ability:5000MT/Per Month. Notes: coil thickness ≤ 25mm Maybe you are looking for the GB/T1591 Q390C carbon and low alloy steel plate , you can consider the Katalor. Because we have

ASTM A36 is said to be same as EN S275 steel plate. A36 steel is a very low carbon steel that blends great strength with form ability. It can be safely welded with minimum caution. This structural steel plate can be galvanized to give enhanced corrosion resistance which ensures superior quality. The application of ASTM A36 steel plate The ASTM A36 specification is the Standard Specification for Carbon Structural Steel. ASTM A36 steel plate is one of the most widely used carbon structural steels used in the industry. It can be riveted, bolted or welded in the construction of bridges and buildings, and for general structural purposes. ASTM A36 steel plate Chemical Composition analyze ASTM A36 belongs to general low carbon steel, steel product with low carbon content less than 0.3%，it is considerably soft for easy forming, machining, welding. Heat treatment has less effect on ASTM A36 steel material. It contains some other elements including alloy element: manganes

Katalor can supply ASTM A514 grade B steel plate with good quality.ASTM A514 grade B is a type of ASTM A514 steel. Cited properties are appropriate for the quenched and tempered condition. ASTM A514 grade B steel plate Rolling Size Thickness 3-150mm Width 1220-4200mm Length 5000-18000mm Notes: coil thickness 25mm As a ASTM A514 grade B ;steel;plate manufacturer, we usually keep hundreds tons ASTM A514 grade B steel plate in stock each month. Based on these stock source, our advantage has spread into steel process like : cutting ( any size and any shape ) drilling, welding, milling, welding. We can also provide the ASTM A514 grade B steel plate in machining parts and steel structure.

ASTM A514 Grade P / A514 GrP steel plate can be stocked 5000 tons per month for different size.Katalor has a long story in supplying ASTM A514 Grade P/ A514 GrP steel plate. we can guarantee the quality and service. Equivalent steel grade of  ASTM A514 grade P / A514 GrP EN 10149-2 S700MC , SEW 092 QStE 690 TM, NFA 36-231 E 690 D As the professional Chinese ASTM A514 Grade P/ A514 GrP steel plate supplier, Katalor will supply you the ASTM A514 Grade P/ A514 GrP steel plate with good quality and complete after-sale service and the lowest price. We committed to exceed customer’s expectation on the basis of quality, price, and delivery of ASTM A514 Grade P/ A514 GrP  steel plate . We sincerely hope to establish long-term cooperation relations with you on the basis of mutual benefit, reciprocity and common development. So if you need any help, please be free to contact us. We will give you the best quote of ASTM A514 Grade P/ A514 GrP steel plate.

Comparing with steel sheet ASTM A514 Grade Q and sheet A514 Grade R, for the chemical composition,steel sheet ASTM A514 Grade Q contains Chromium 1.00-1.50 %,and steel plates ASTM A514 Grade R just contains 0.35-0.65%.So ASTM A514 Grade Q definately would bear higher weathering resistance and other environmental corrosion when using in structural bodies. Katalor have owned the global reputation for supply the high quality ASTM A514 Grade Q steel plate/sheet, if we have the size in stock, we can delivery them at once. If not, it will take about 20 days for us to produce the ASTM A514 Grade Q steel plate/sheet  for you. Please contact our sales team if you have any inquiry about the ASTM A514 Grade Q steel plate/sheet , we will offer you the competitive price with best price in China.

Different clients of ASTM A514 Grade E/ A514 GrE  steel plate has different need for ASTM A514 Grade E/ A514 GrE steel plate. katalor is the company which has a sound supply system . we can meet the special need maximum about ASTM A514 Grade E/ A514 GrE steel plate. The application of ASTM A514 Grade E / A514 GrE steel plate ASTM A514Grade E / A514GRE Steel Plate are used in Construction of Bridges, Highway Construction and Other Engineering construction. Other Terms of ASTM A514 Grade E/ A514 GrE  steel plate  Packaging Details: according to client’s needs.  Delivery Time: 30-50 days  Loading Port: Shanghai ,Tianjin, Qingdao.  Offer Ability:5000MT/Per Month. MOQ: 10tons ASTM A514 Grade E/ A514 GrE steel plate can be regarded our star product. We has a long story in supplying ASTM A514 Grade E/ A514 GrE steel plate. Please contact us if you are looking for the supplier of ASTM A514 Grade E/ A514 GrE steel plate.

ASTM A573 Gr.70 steel grade is max yield and tensile in ASTM A573 improved toughness carbon steel plate. ASTM A573 Gr.70 steel plate usual max thickness is 40mm, in order to satisfy our customers requirement, katalor also could research and development more thick ASTM A573 Gr.70 steel plates Katalor sincerely hope old and new customers visit our mill to contact our long steel business in order to enlarge our oversea ASTM A573 Gr.70 steel plate market.Shanghai Katalor Enterprises, as a ASTM A573 Gr.70 steel plate Manufacturer , can supply ASTM A573 Gr.70 steel plate. We also can provide ASTM A573 Gr.70 steel plate machining services, so if you need ASTM A573 Gr.70 steel plate stock or machining parts , you can also contact katalor !

Shanghai KATALOR Enterprises Co., Ltd is a steel plate manufacturing factory of ASTM A633 Grade D Carbon and Low-alloy High-strength Steel plate, which is specialized in manufacturing ASTM A633 Grade D Carbon and Low-alloy High-strength Steel plate Shanghai KATALOR Enterprises Co., Ltd is a steel plate manufacturing factory of ASTM A633 Grade D Carbon and Low-alloy High-strength Steel plate, which is specialized in manufacturing ASTM A633 Grade D Carbon and Low-alloy High-strength Steel plate. Our aim is to provide you with high quality products and good after-sales service for ASTM A633 Grade D Carbon and Low-alloy High-strength Steel plate ASTM A633 Grade D Carbon and Low-alloy High-strength Steel plate Application A633 grade D high-strength low-alloy structural steel coil is suitable for welded, riveted, or bolted construction such as bridge and ship building. Notes: coil thickness ≤ 25mm ASTM A633 Grade D Carbon and Low-alloy High-strength Stee

Katalor has supplied ASTM A633 GR E carbon and low alloy steel plates for ten years. With the development of the economy, the steel market continues to expand. At the same time, the demand for ASTM A633 GR E carbon and low alloy steel plates is also expanding. Our company exports a large number of ASTM A633 GR E carbon and low alloy steel plates every month. Because we have high quality products, our customers will purchase the products they need at our company. The application of ASTM A633 GR E  carbon and low alloy steel plate ASTM A633 GR E  carbon and low alloy steel plate are used in Construction of Bridges, Highway Construction and Other Engineering construction. Notes: coil thickness ≤ 25mm ASTM A633 GR E  carbon and low alloy steel plate are one of Katalor's main products. If you are interested in ASTM A633 GR E carbon and low alloy steel plate, please contact our service staff. We will provide detailed information on ASTM A633 GR E carbon and

Katalor enterprises will use our professional services, best quality and competitive price ofASTM A633 Grade C(A633 GRC) Steel Plate to fulfill each customers needs in ASTM A633 Grade C(A633 GRC) Steel Plate.More information aboutASTM A633 Grade C(A633 GRC) Steel Plate price, please feel free to contact us, we will always do our best to help you. The application of  ASTM A633 Grade C(A633 GRC) Steel Plate ASTM A633 Grade C (A633 GRC) Steel Plate are used in Construction of Bridges,Highway Construction and Other Engineering construction。 UT (Ultrasonic examination),AR(As Hot Rolled only),TMCP(Thermal Mechanical Control Processing),N(Normalized),Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35) ,Charpy V-Notch Impact Test,HIC test, NDT ,PWHT( Simulated Post Weld Heat Treatment),NACE0175,The Third Party Test (Such as SGS Test), Coated or Shot Blasting and Painting. ASTM A633 Grade C(A633 GRC)  Steel Plate   Other Terms Packaging Details: Standard export seaworthy packi

As the professional Chinese ASME SA572 Grade 50 steel plate supplier, we will supply our customers the best quality with the competitive price ,the best service and rapid delivery time. If you purchase the ASME SA572 Grade 50 steel plate, we support you to pay a visit to our company and do inspection about ASME SA572 Grade 50 steel plate. The application of  ASME SA572 Grade 50 steel plate  , please mention us if you have need for ASME SA572 Grade 50 steel plate on the bellow uses ASME SA572  Grade 50 Steel Plate are used in Construction of Bridges, Highway Construction and Other Engineering construction Shanghai Katalor Enterprises, as a ASME SA572 Grade 50 steel plate Manufacturer , can supply ASME SA572 Grade 50 steel plate. We also can provide ASME SA572   Grade 50 steel plate  machining services, so if you need ASME SA572 Grade 50 steel plate stock or machining parts , you can also contact katalor !

API 5L X56 PSL1 steel plate have many users in the world. The API 5L X56 PSL1 steel plate can be made into pipeline. We export a large mount of API 5L X56 PSL1 steel plates every year to our users of API 5L X56 PSL1 steel plate. The application of  API 5L X56 PSL1 steel plate API 5L X56 PSL1  steel plate for use in pipeline transportation systems in the petroleum and natural gas industries. Rolling Size of API 5L X56 PSL1 steel plate Thickness 1.2-40mm Width 1220-4200mm Length 5000-18000mm Notes: coil thickness ≤ 25mm we promise we can offer you the qualified API 5L X56 PSL1  steel plate  at the competitive price and rapid delivery time. We can produce as our customer's requirement of API 5L X56 PSL1 steel plate.We keep many API 5L X56 PSL1 steel plate stock in our warehouse, So hereby, we sincerely hope you join us, let's join hands to make you be the No.1 in your local API 5L X56 PSL1 steel plate market.

API 5L X56 (L390) PSL2 steel plate have many users in the world. The API 5L X56 (L390) PSL2  steel plate can be made into pipeline. We export a large mount of API 5L X56 (L390) PSL2 steel plates every year to our users of API 5L X56 (L390) PSL2 steel plate. The application of  API 5L X56 (L390) PSL2 steel plate API Spec 5L PSL2  X56 (L390) Pipeline Steel Plate is used in Oil and Gas Project. Notes: coil thickness ≤ 25mm Katalor is the professional Chinese  API 5L X56 (L390) PSL2  steel plate supplier .If you need API 5L X56 (L390) PSL2 steel plate , we can put the API 5L X56 (L390) PSL2 steel plate order to our steel mill directly or collect these goods from our stock directly if we have enough ex-stock .Besides. if you need any offer or if you want to know the price and any other information about API 5L X56 (L390) PSL2  steel plate price , please be free to contact us.

API 5L X65 (L450) PSL1   steel plate  have many users in the world. The API 5L X65 (L450) PSL1 steel plate can be made into pipeline. We export a large mount of API 5L X65 (L450) PSL1 steel plate steel plates every year to our users of API 5L X65 (L450) PSL1 steel plate steel plate The application of  API 5L X65 (L450) PSL1 steel plate API 5L X65 (L450) PSL1 steel plate is used in Oil and Gas Project.  Notes: coil thickness ≤ 25mm As the professional Chinese  API 5L X65 (L450) PSL1  steel plate supplier, Katalor will supply you the API 5L X65 (L450) PSL1 steel plate with good quality and complete after-sale service and the lowest price. We committed to exceed customer’s expectation on the basis of quality, price, and delivery of  API 5L X65  (L450) PSL1 steel plate. We sincerely hope to establish long-term cooperation relations with you on the basis of mutual benefit, reciprocity and common development. So if you need any help, please be free to contact us. We will give you

API 5L X65 (L450) PSL2 steel plate have many users in the world. The API 5L X65 (L450) PSL2 steel plate can be made into pipeline. We export a large mount of API 5L X65 (L450) PSL1 steel plate steel plates every year to our users of API 5L X65 (L450) PSL2 steel plate The application of  API 5L X65 (L450) PSL2 steel plate API 5L X65 (L450) PSL2   steel plate   is used in Oil and Gas Project. Notes: coil thickness 25mm Katalor have owned the global reputation for supply the high quality API 5L X65 (L450) PSL2 steel plate, if we have the size in stock, we can delivery them at once. If not, it will take about 20 days for us to produce the  API 5L X65 (L450) PSL2  steel plate for you. Please contact our sales team if you have any inquiry about the API 5L X65 (L450) PSL2 steel plate , we will offer you the competitive price with best price in China.

ASTM A242 Type 2 steel plate have many users in the world. The ASTM A242 Type 2 steel plate can be made into pipeline. We export a large mount of ASTM A242 Type 2 steel plate every year to our users of ASTM A242 Type 2 steel plate The application of   ASTM A242 Type 2 steel plate ASTM A242  Type 2 steel plate are popularly used in buildings, bridges, industrial constructions railways, marine transportation, construction of sculptures and have many other architectural applications. Notes: coil thickness 25mm Katalor is the professional Chinese  ASTM A242 Type 2   steel plate supplier .If you need ASTM A242 Type 2 steel plate, we can put the ASTM A242 Type 2  steel plate order to our steel mill directly or collect these goods from our stock directly if we have enough ex-stock .Besides. if you need any offer or if you want to know the price and any other information about ASTM A242 Type 2 steel plate price, please be free to contact us.

How to prevent the 15Mo3 seamless steel pipe  from being scratched during cutting There are often mistakes in the process of cutting 15Mo3 seamless steel pipe . This problem must be understood before cutting and processing 15Mo3 seamless steel pipe. First of all, when raw materials are prepared, 15Mo3 seamless steel pipe should be placed face to face or back to back. In addition, we should pay attention to the wear of tools and whether there are burrs. Secondly, when the 15Mo3 seamless steel pipe is cut, it should first confirm whether the 15Mo3 seamless steel pipe has scratch phenomenon, so as to check the quality of incoming materials, if there is scratch, should be returned, cannot be processed. When the 15Mo3 seamless steel pipe is bent again, first check whether there is any impurity or foreign matter on the upper and lower molds and plate materials. If there is, no bending operation can be carried out to prevent the 15Mo3 seamless steel pipe from being crushed. F

St45.8 boiler pipe decarbonization and oxidation Based on the comprehensive achievements of science, technology and practical experience, the quality of St45.8 boiler pipe can be improved to meet the needs of manufacture and design of high pressure boiler. Katalor has the rich experience in the St45.8 boiler pipe. We have been worked in St45.8 boiler pipe for more than 10 years. When the St45.8 boiler pipe is heated, the surface carbon reacts with oxygen, hydrogen, carbon dioxide and water vapor in the medium (or atmosphere), which reduces the surface carbon concentration called decarbonization, and decreases the surface hardness, fatigue strength and wear resistance of the St45.8 boiler pipe after quenching. Moreover, the St45.8 boiler pipe residual tensile stress on the surface is easy to form a network crack on the surface. When heated, the reaction of iron and alloys with elements and oxygen, carbon dioxide and water vapor in the medium (or atmosphere) to form oxide

Heat treatment tempering improvement in St35.8 boiler pipe With the improvement of people's living standard and the progress of science and technology, the quality requirement of St35.8 boiler pipe is raised gradually. Because the St35.8 boiler pipe has high power, high energy consumption and strong heating ability, the St35.8 boiler pipe must often operate in the environment of high pressure and high temperature. St35.8 boiler pipe heat treatment specification with the original heat treatment tempering process temperature range is not conducive to standardize staff operation and improve performance stability. According to the temperature control ability of the St35.8 boiler pipe heat treatment furnace, the experiments and performance tests are carried out under the condition of not changing the tempering temperature, but the St35.8 boiler pipe cooling rate should not be too slow, so as to avoid causing the grain size to be coarse and the plasticity to be reduced. For

ASTM A519 4130 steel pipe  data Katalor has been worked in steel exporter more than 10 years, so we have rich experience in the ASTM A519 4130 steel pipe . We can supply the ASTM A519 4130 steel pipe with high quality and best after-sale service. We have lots of customers are from all over the world to purchase ASTM A519 4130 steel pipe. Katalor can offer the more information about ASTM A519 4130 steel pipe for free. The chemical composition of ASTM A519  4130 steel pipe: Grade carbon manganese phosphorus Sulfur Silicon chromlum molybdenum 4130 0.28- 0.33 0.40-0.60 0.04 0.04 0.15-0.35 0.80-1.10 0.15-0.25 The tensile properties of ASTM A519 4130 steel pipe : Grade condition Ultimate strength Yield strength Elongation in 2 in.or 50mm,% Rockwell, hardness B scale ksi mpa ksi

The data of ASTM A519 1020 seamless pipe Katalor is a professional steel exporter and supplier in China. And ASTM A519 1020 seamless pipe is our mainly product. We have been exported ASTM A519 1020 seamless pipe to many countries. And we are aim to supply the high quality ASTM A519 1020 seamless pipe to customers. The data of ASTM A519 1020 seamless pipe Condition Nominal yield strength psi Nominal ultimate strength psi Nominal elongation in 2% Equivalent rockwell hardness Equivalent brinell hardness Hot-rolled 38,000 60,000 30 B-68 116 Normalized 40,000 58,000 35 B-66 114 Soft-annealed 33,000 53,000 40 B-62 105 As-drawn 65,000 80,000 10 B-85 163 CD-stress relief annealed 60,000 75,000 15 B-81

ASTM A519  Gr.1045 carbon steel seamless tube from Katalor Do you really know about Gr.1045 carbon steel seamless tube ? Katalor as a professional steel exporter in China. We have the professional team and person to produce the Gr.1045 carbon steel seamless tube. Gr.1045 carbon steel seamless tube  refers to the medium carbon steel tube with carbon content of 0.43-0.50% and manganese content of 0.60-0.90%.This pipe is the most common application in the world.The Gr.1045 carbon steel seamless tube is very ductile and tough, and has long wear resistance.The  Gr.1045 carbon steel seamless tube  are manufactured in accordance with the ASTM specification and are commercially known as carbon steel tubes. The chemical composition and mechanical properties of Gr.1045 carbon steel seamless tube. Grade Chemical composition carbon manganese phosphorous sulphur 0.43-0.50 0.60-0.90 0.04 0.05

Katalor share the length of ASTM A106 GR.A pipe Fixed length within certain range is an effective measure to save materials of ASTM A106 GR.A pipe. That is to require the ASTM A106 GR.A pipe  delivery within a size range of not less than a certain length. The steel mill can produce and supply ASTM A106 GR.A pipe according to this size requirement. Sometimes, ASTM A106 GR.A  pipe  is also delivered with random length, that the length of ASTM A106 GR.A pipe is within the standard limits and does not require a fixed length. The fixed length of ASTM A106 GR.A pipe is to supply ASTM A106 GR.A pipe according to the specified length, and ASTM A106 GR.A pipe must have the length specified by the buyer in the order contract. For example, the contract specifies that ASTM A106 GR.A pipe  delivered at a fixed length of 6m, then it must be 6m long, less than 6m or longer than 6m are unqualified. But in fact, delivery can not always be 6m long, so it is stipulated that positive devia