oil steel pipe

1. Arts and crafts: cold-drawn or cold-rolled;
2. Surface finish: pickling, annealing, manual polish and mechanical polish

Precipitation - hardening stainless steel ( also known as precipitation hardening stainless steel ) commonly used in the nuclear power industries suc

Mass stock and Stable Quality.
Both Outside and Inside of Tube with Anti-rust Oil.
Surface Smooth and Bright.
Good Extending and Bending Ability.

Grade 310 is an austenitic stainless steel, which offers exceptional high temperature properties, along with good ductility and weldability.

SEAMLESS STEEL PIPE FOR STRUCTURE
CE Certificate,API Certificate
Grade: St44.0
Size:10.3mm-914.4mm
Wall thickness:2.1mm-50mm

)Thickness:0.7-10mm
2)OD:15*15-400*400mm
3)Application:Structure Pipe
4)Certification:ISO9001:2000
5)Surface Treatment Galvanized

with many years of experience we provide with high quality products at the best price to our customers.

Shijiazhuang Canglong Pipeline Co., Ltd, which
specializes in manufacturing steel pipe and fittings.
We have successfully passed ISO9001:2000

ERW or Electric Resistance Welded Pipe is produced from individual sheets or continuously from rolls of skelp. ERW Pipe is cold formed int

Size:250*250-500*500
O.D 351mm-1220mm
Thickness:7-50mm
Applications:Construction Foundation Piles,Steel Structure Building,
For Low-Pressur Flui

1.Manufacturer
2.Excellent quality,servive
3.Reasonable price
4.ISO9001-2008

1. Flammable and non-flammable liquid transportation and steel construction
2. Drainage project and city construction and so on

Petroleum, chemical, electric power,
The boiler industry for high temperature,
Low temperature-resistant, corrosion-resistant

We are Cangzhou Qiancheng Steel-pipe Co.,Ltd,Our products mainly produce Carbon steel pipe,Alloy steel pipe and pipe fittings etc.

SUS201 stainless steel tubes; SUS202 stainless steel tubes; SUS304L stainless steel pipes, SUS316 stainless steel pipes, SUS316L stainless steel pipes

Material: Alloy
Technics: Forged
Type: reducer
Place of Origin: Shanghai, China (Mainland)
Model Number: astm a234 wpb concentric reducer...

1)API 5L standard Diameter:168.3mm different thickness
3)Material:Q235B,Q345B/C,L245/GR.B, L290//X42,L320/X46,L360/X52,L390/X56,L415/X60,L450/X65

huge stock
complete specifications
high yield
good tensile
high strength...

1) shot blasting equipment high quality
2) long life time
3)ISO9001 certificate

Cangzhou Yicheng Steel Pipe Manufacture Co., Ltd is professional steel pipe fitting manufacturer;
OEM service and buyer label;
ISO9001 and API

Our main products:
ERW: D: 21.7-457.2mm; T: 1.8-14.27mm
Spirally submerged arc welded pipe: D: 219-3040mm; T: 5.0-30mm

STANDARD(GRADE):
JIS G3459(SUS304TP, 304LTP, SUS316TP, 316LTP)
CNS 6331(304/A304LTP, 316/A316LTP)
O.D.:1/4"~26"
W.T.:SCH-5S,SCH-10S,SCH-20S,SC-40S

Material: 1.4410 / S32750 / 2507 / 1.4462 / S31803 / 2205 / Etc
Type:Welded
Ends:PE / BE
NDT:Eddy Current Or Hydraulic Test
Standard:ASTM A790

We abundantly have the thin walled tube size and a general size of the ornamental tube and the piping applications size, etc.

Destructive & Non-destructive Test
To assure the quality of our products, our own in-house testing facilities play an important role.

Whatever size at whatever wall thickness of stainless steel pipe you need, welded, Stainless Tubular Products is sure to have it!

From advanced manufacturing processes, including special cold drawing, not just precision for sizes, but also enhance material substrutes density

our company manufacture different kinds of steel pipes,,galvanized steel pipe,Rectangular Tube / Rectangular steel pipe

3 steel pipe production lines+plus 1heat treatment line/yearly output 800,000MT
we produce billet by ourselves.

API 5L Seamless Steel Pipe
OD: 1/4"*14"
WT: SCH20-SCH40-SCH80-SCH160
Length: 5-12m