Shanghai Katalor Enterprises Co.,Ltd

E355k2 seamless steel pipe /tube Application： E355k2  steel pipe  is widely used in low pressure liquid delivery such as water, gas and oil, construction,fox example, building greenhouse. As a  E355k2  seamless steel pipe/tube Manufacturer, our advantage spread into E355k2 seamless pipe process like: cutting (any size and any shape) drilling, welding, milling, machining and steel structure. So,any need in  E355k2 seamless pipe , contact katalor, we will give you the best piece and the best service!

Katalor is a manufacturer of  EN 10297-1 C45 structural seamless steel pipe . C45 steel grade include aluminium, titanium, vanadium and niobium elements, we can according to buyer's inquire added other elements. Of course, this elements made  C45 seamless steel pipe  with excellent ductile strong and long wearing properties. Katalor Enterprises, as a steel products supplier in China, we can supply structural steel pipe stock and we also can provide steel pipe machining service. So if you need C45 seamless  steel pipe  price, you can contact katalor!

The bellow chart is application of  ASTM A572 Grade 55   carbon and low alloy  steel plate ASTM A572 Grade 55 carbon and low alloy steel plates are widely used as bridge plates, bearing plates, machine mounting plates, etc for construction equipment, transmission towers, machine frames, etc equipment. ASTM A572  Grade 55 carbon and low alloy steel plate are easy to form oxide iron skin on the plate surface. With long term experience and test, katalor has find some solutions. welcome to question us. ASTM  A572 Grade 55  carbon and low alloy steel plate’s any question can be replied by us. we can send you offer if you have a order of ASTM A572 Grade 55 carbon and low alloy steel plate to make.

Katalor can provide  A572 Gr.50 High strength Low Alloy Steel Plate , which is with good performance and widely used in project. A572 Gr.50  High strength Low Alloy Steel Plate, especially for 8mm-300mm thickness, is widely used in structure project. They are used in construction  steel structure , construction machinery, mining machinery, heavy truck, mountainous bridges, pressure vessels, etc. They have good performance in architecture and engineering machinery part where require good toughness and weld-ability.

ASTM A572 Gr.42 Steel  Work / Steel Structure / Steel Machining Parts ASTM A572 Gr.42  Steel Work is high-strength Low-Alloy columbium-vanadium structural steel.  ASTM A572  Gr.42 Steel Structure is widely used as welded bridge construction, electricity station, riveted, bolted, welded structures. ASTM A572  Gr.42 Steel  machining parts also can be made according to the customers required.

ASTM API 5L  X60 Seamless and Welding Steel Pipe Ends Prepared for Special Couplings (PSL 1 only) 1.Where applicable,  API 5L X60 pipe  shall be furnished with both ends prepared for use with special couplings, with the configuration and dimensions as specified in the purchase order. 2.The API 5L X60 pipe shall be sufficiently free from indentations, projections and roll marks for a distance of at least 200mm (8.0 in) from each API 5L X60  pipe  and in order to permit proper make-up of the couplings. Katalor can supply  ASTM API 5L X60  Seamless and Welding steel pipe from Shanghai port, which are more convenient for the client to choose. And the API 5L X60 pipe delivery is short than other port.

The mechanical properties steel pipe(MPa(psi) minimum): ASTM API 5L X65  Seamless and Welding  Steel Pipe  Plain Ends: 1.Unless otherwise agreed, the API 5L X65 end faces of plain-end pipe with t≤3.2mm (0.125 in) shall be square cut. 2.Unless otherwise agreed, the API X65 end faces of plain-end with t＞3.2mm (0.125 in) shall be beveled for welding. 3.If agreed,  API 5L X65  other bevel preparations may be furnished. 4.For the removal of an internal burr on welded API 5L  X65 pipe  D＞114.3mm (4.500 in), the internal taper as measured from the longitudinal axis, shall be no greater than 7.0°