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Carbon steel and stainless steel, oil casing, oil pipe, line pipe, offshore structural pipe, marine leg pipe, alloy structural pipe, boiler and heat exchanger pipe, nuclear power pipe, fertilizer pipe, mechanical pipe, cracking pipe, fluid transportation pipe , high-pressure gas cylinder pipes, cylinder liner sleeve pipes, hydraulic support pipes, cryogenic pipe pipes, boom pipes, etc.
OUR BUSINESS
Seamlee tubes
01 

We supply piping products needed in the global petroleum, chemical, nuclear, mechanical, and other industries.


API Spec 5L X42~ X100 PSL1 & PSL2、ASTM A106、ASTM A333、ASTM A335、ASTM A372、ASTM A519、ASTM A179、ASTM A192、ASTM A210、ASTM A213.

EN10204 3.1、EN102043.2 and NACE MR0175、NACE MR0103 Sour Service.

O.D: 10.3mm-1219mm(ANSI B36.10M-2022)
OCTG tubes
02

We supply piping products needed in the global petroleum, chemical, nuclear, mechanical, and other industries.


API 5CT H40、J55、K55、N80、L80、P110、Q125. STC、LTC、BTC、VAM. 

OCTG Pipe Length： R1(4.88m-7.62m),R2(7.62m-10.36m),R3(Minimum 10.36m)

Seamless & welded tubing

O.D: 42.16mm-508.2mm

         (inch: 1.660"~20")

Drill Pipes
03

We supply piping products needed in the global petroleum, chemical, nuclear, mechanical, and other industries.


API 5DP

Seamless tubes O.D: 60.3mm-168.28mm

                                   (2-3/8"~6-5/8")

ERW & LSAW Pipes
04

We supply piping products needed in the global petroleum, chemical, nuclear, mechanical, and other industries.


ERW,JCOE,UOE,SAW,LSAW,SSAW 

ERW Pipe O.D: 19.00mm- 610mm

SAW,Roll Bending: O.D1473mm-6500mm

UOE,JCOE: 406.4mm-3250mm

Spiral Line Pipe: 406.4mm-4025mm

Stainless Pipe
05

We supply piping products needed in the global petroleum, chemical, nuclear, mechanical, and other industries.


Stainlless Seamless and welded pipes.

Stainless seamless tubes

O.D: 10.30mm- 630mm


We can provide seamless steel pipe inventory and welded pipe inventory products, NSSMC, TPCO, Jiuli Stainless，TENARIS and Made in China and Made in Korea

EFW/SSAW Pipe

Square tubes

ERW Pipes

Seamless tubes

3LPE Coating

Seamless & Welded Pipes
OUR PRODUCTS

Carbon Steel & Alloy steel tubes

Carbon steel and stainless steel, oil casing, oil pipe, line pipe, offshore structural pipe, marine leg pipe, alloy structural pipe, boiler and heat exchanger pipe, nuclear power pipe, fertilizer pipe, mechanical pipe, cracking pipe, fluid transportation pipe , high-pressure gas cylinder pipes, cylinder liner sleeve pipes, hydraulic support pipes, cryogenic pipe pipes, boom pipes, etc.

Carbon  & Alloy Steel SML'S  Pipes

Size: ANSI B36.10-2022  & ANSI B36.19-2022

OD： 10.3mm~1219mm

W.T：1.0mm~150mm

Our Product and service applications



OUR PARTNER