Seamless pipe
Seamless steel pipe
X42 Seamless Pipe
Seamless steel pipe can be used for transmitting a large number of fluid
Seamless steel pipeis a kind of hollow cross-section with no surrounding joints. It can be used for transmitting a large number of fluid. Such as oil, natural gas, water and some solid materials. At the same time it can be widely used as the manufacture of various structural parts and mechanical parts, such as the drill pipe, automotive transmission shaft, as well as building construction. Compared with the solid steel such as round bar, at the same flexural torsional strength, the weight of Seamless steel pipe is more light. It is an type of economic steel.
Our products have passed API 5CT and API 5L certificate of authority and TUV certificate of German. They also passed GB/T19001-2000 national quality certificate and ISO9001: 2000 international quality certificate and we won medals and special awards in metallurgy Department, Inner Mongolia and nationwide.
Seamless steel pipe:
Material: J55, K55, N80, P110, L80/Gr. B X42, X46, X52, X56/X65, X70 and more.
Certificate: API spac 5L/5CT, ISO9001: 2000
Material: J55, K55, N80, P110, L80/Gr. B X42, X46, X52, X56/X65, X70 and more.
Certificate: API spac 5L/5CT, ISO9001: 2000
Process method: Hot rolling or cold drawn
Surface coating: Varnish painted on pipe(black painting), anti-corrosion oil, galvanized, or painting as customer's request.
Size: (outer diameter, wall thickness, length)
Outer diameter: 21.3mm-762mm
Wall thickness: 2.11mm -59.94mm
Length: 5-12m, customized
Standards: API 5L, API5CT, ASTM A106, ANSI, ISO9001, DIN, EN, JIS.
Packing: Standard export sea-worthy packing, in bundle, corrosion treatment, ends with pipe and protectors to groove, simple package by weaving bags(or as per customer's request by weaving bags for each piece then packed in seaworthy case.
End protection: Plastic caps covered on both ends
Delivery condtions: Annealed and pickled.

Seamless (SMLS) Steel Pipe is made from a solid round steel 'billet' which is heated and pushed or pulled over a form until the steel is shaped into a hollow tube. The seamless pipe is then finished to dimensional and wall thickness specifications in sizes from 1/8 inch to 26 inch OD.
NPT can secure and process your Seamless Pipe order, including specialized requirements and cut to length up to 50 feet in length.
Material: 10#. 20#. 35#. 45#. St37. St45. St52.20Cr. 40Cr. 16Mn
OD: 4-30mm
WT: 0.5-8mm
Standards: ASTM A179, ASTM A192, DIN2391-1, GB8163, GB8713, GB3639, EN10305-1, ASTM A556M, DIN17175 etc.
Type: Seamless
Form: Round/Square
Length: Random or fixed
Technique: Cold rolling or cold drawn
End: Plain End
Application: Seamless steel pipes for low and medium pressure boiler, high pressure boiler, ship-building, liquid service, petroleum cracking, chemical fertilizer equipment, drawing-oil-equipment and structure purposes.
Packing: Bundles, seaworthy packing or as per customers' requirements (plastic caps, oil, painting, etc).
We are committed to supplying the needs of our global customers in the most timely and cost effective manner possible.
NPT provides customers: Fast delivery - High quality - Good service.