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Products

Casing&Tubing

Drill Pipe&Tube

Line Pipe

Cold Drawn Cylinder Pipe

High Strength Cylinder Pipe

Mechanical Processing Tube&Pipe

Mechanical Engineering Pipe

Ocean Engineering Tube & Pipe

Crane Boom Pipe

Coating Tube & Pipe

Pipe for Boiler Products

Pipe for Chemical Equipment

Pipe for Cryogenic Device

Pipe for Gas Cylinder

Pipe for Nuclear Power Station

Pipe For Pressure Chemical Fertilizer Equipment and Pet

Non-API OCTG

HS Premium Connection
Technology

Technical Facilities

Testing Equipment

Process Flow Chart
Projects

The world's strongest ultra-deep water drilling platform—Blue Whale One

Chinese first state-owned deep-water gas field——Linshui17-2 gas field

The world's longest sea-crossing bridge——Hongkong-Zhu hai-Macao Bridge

The first deep well on land in Asia——Luntan Well One

The world's first R-55D type of self-elevating drilling platform

The most challenging drilling conditions' oilfield——Tarim field

The biggest earth pressure balance shield in the world

The world's biggest convention and exhibition center——Shenzhen international Convention and Exhibition Center

The world's highest coal machine hydraulic support

The biggest nuclear power station in Pakistan——Karachi Nuclear Power Project

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Contact Us

sale@seamless-tube.com

Products

Pipe For Ship and vessel,Crane Boom Pipe,Pipe for Gas Cylinder

Product List

Line Pipe

od:φ21.3mm-φ711mm;wt:2.8mm-59.5mm

variety:oil&gas transportation and offshore pipe line

api 5l series				hs series	low temperature series
psl1	psl2			sour&offshore service	astm a333/a333m
psl1	general service	offshore service	sour service	sour&offshore service
a/l210
b/l245	bn/l245n	bno/l245no	bns/l245ns	hsl245s/o	gr3,gr6
b/l245	bq/l245q	bqo/l245qo	bqs/l245qs	hsl245s/o	gr3,gr6
x42/l290	x42n/l290n	x42no/l290no	x42ns/l290ns	hsl290s/o
x42/l290	x42q/l290q	x42qo/l290qo	x42qs/l290qs	hsl290s/o
x46/l320	x46n/l320n	x46no/l320no	x46ns/l320ns	hsl320s/o
x46/l320	x46q/l320q	x46qo/l320qo	x46qs/l320qs	hsl320s/o
x52/l360	x52n/l360n	x52no/l360no	x52ns/l360ns	hsl360s/o
x52/l360	x52q/l360q	x52qo/l360qo	x52qs/l360qs	hsl360s/o
x56/l390	x56n/l390n	----	----	hsl390s/o
x56/l390	x56q/l390q	x56qo/l390qo	x56qs/l390qs	hsl390s/o
x60/l415	x60n/l415n	----	----	----
x60/l415	x60q/l415q	x60qo/l415qo	x60qs/l415qs	hsl415s/o
x65/l450	x65q/l450q	x65qo/l450qo	x65qs/l450qs	hsl450s/o
x70/l485	x70q/l485q	x70qo/l485qo	x70qs/l485qs	hsl485s/o	gr8
	x80q/l555q	x80qo/l555qo
	x90q/l625q	x90qo/l625qo
	x100q/l690q	x100qo/l690qo