carbon seamless pipes

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

QCCO Branch: Cangzhou qiancheng steel pipe Co. Ltd
Hebei Haiqianwei Steel pipe Co. Ltd

1.Size:O.D.: 1/4"~14"(13.7-355mm)
2.Thickness: SCH10S~SCH.XXS (1.24MM~35MM)
3.Material:10#/20#/API5L/A106B/A53B
4.FOB Price:700-1000USD

1.Size:O.D.: 1/4"~14"(13.7-355mm)
2.Thickness: SCH10S~SCH.XXS (1.24MM~35MM)
3.Material:10#/20#/API5L/A106B/A53B
4.FOB Price:700-800USD

Seamless Carbon and Alloy Steel Mechanical Tubing ASTM A519
Size range: O.D.:6-320mm W.T.:1-50mm L:max12000mm

API 5L X52 is a common material used for conveying liquid,oil,gas and so on.

API 5L 452 is a common material used for conveying liquid,oil,gas and so on.

Standard: DIN17175/EN10216-2
Application: It is used for the pipelines of boiler industry.
Size (mm): 0. D.: 6.0~219.0 W. T: 1~30 L: Max 12000

seamless(ASTM A213/A335) steel pipe is used to High temperature pressure vessels.

Standard:API5L
OD:21.3-914.4mm
WT:2.77-59mm
Test:Chemical/Physical/Ultrasonic/Hydrostatic/Eddy/BV
Technology:Hot rolled/Hot expanding/Cold-drawing

1.Material:10#/20#,GB3087/GB5310,A106B.A53B,
2.OD:1/4"-14"
3.WT:SCH40-SCH160
4.API5L,API5CT

1.Size:O.D.: 1/8"~24"(10.3MM~610MM)
2.Thickness: SCH10S~SCH.XXS (1.24MM~35MM)
3.Material:10#/20#/API5L/A106B/A53B
4.FOB Price:756-800USD

ASTM A213 T22 Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, Heat-Exchanger Tubes.
Grades containing the letter H in their designa

304 Large Diameter Sealmess Stainless Steel Pipes/Tubes are sold to Mainland and abroad. We provide all customers with high quality products

The so-called " stainless iron ", is the recycling of scrap iron, lead, steel, with a secondary recycled process, through the removal of " AIDS ", wh

SUS304 : has a good corrosion resistance, heat resistance, low temperature strength and mechanical properties, good bending hot stamping process, no

General and Mechanical structure, construction and liquid conveyance

Standard:GB/T 9711.1
OD:21.3-914.4mm
WT:2.77-59mm
Technology:Hot rolled/Hot expanding/Cold-drawing

GB/T 9711.1 Cabon Seamless Steel Pipe
CE Certificate
Surface Treatment:Varnish or blackpainting
Grade: L555

1.Material:10#/20#,GB3087/GB5310,A106B.A53B,
2.OD:1/4"-14"
3.WT:SCH40-SCH160
4.API5L,API5CT

1.Size:O.D.: 1/4"~14"(13.7-355mm)
2.Thickness: SCH10S~SCH.XXS (1.24MM~35MM)
3.Material:10#/20#/API5L/A106B/A53B
4.FOB Price:700-1000USD

1.Size:O.D.: 1/4"~14"(13.7-355mm)
2.Thickness: SCH10S~SCH.XXS (1.24MM~35MM)
3.Material:10#/20#/API5L/A106B/A53B
4.FOB Price:700-1000USD

1.Size:O.D.: 1/4"~14"(13.7-355mm)
2.Thickness: SCH10S~SCH.XXS (1.24MM~35MM)
3.Material:10#/20#/API5L/A106B/A53B
4.FOB Price:700-1000USD

1.Material:10#/20#,GB3087/GB5310,A106B.A53B,
2.OD:1/4"-14"
3.WT:SCH40-SCH160
4.API5L,API5CT

1.O.D:13.7MM-101.6MM
2.W.T:2MM-11MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L GR.B

API 5L Gr.B seamless steel pipe
1.O.D:1/8"-60"
2.W.T:Sch5S~XXS
3.Standard:ASTM,AISI,EN,DIN,BS,GB
4.Certificate:API

1.Size:O.D.: 1/4"~14"(13.7-355mm)
2.Thickness: SCH10S~SCH.XXS (1.24MM~35MM)
3.Material:10#/20#/API5L/A106B/A53B
4.FOB Price:700-1000USD

1.Size:O.D.: 1/4"~14"(13.7-355mm)
2.Thickness: SCH10S~SCH.XXS (1.24MM~35MM)
3.Material:10#/20#/API5L/A106B/A53B
4.FOB Price:700-1000USD

Standard:API5L
OD:21.3-914.4mm
WT:2.77-59mm
Test:Chemical/Physical/Ultrasonic/Hydrostatic/Eddy/BV
Technology:Hot rolled/Hot expanding/Cold-drawing