seamless black steel pipe

Standard: JIS, ASTM, GB
Length: any
Wall thickness: 0.5mm~30mm
Diameter:6mm~630mm
Place of Origin Shaanxi, China (Mainland) ...

High temperature corrosion, high temperature hydrogen and sulfur and organic sulfide corrosion and corrosion

We can supply kinds of alloy steel pipes with different mateials and sizes

1. high precision(+/-0.05mm ),
2. good surface(Ra<1.0um)
3. No crack after flaring and flattening
Black Phosphated Steel Tube

Din Series With High Precision Fine Pull Bright Seamless Steel Tube As a Finished Phosphate With Steel Pipes, Used Imported Environmental Phosphating

 
A312 6 Inch Duplex Welded Steel Seamless Pipes Round 304L 304H
<p

20mm ASTM A53, ASTM A106 Gr.B Seamless Steel Pipes with ASTM, API Standa

Bright Annealing Seamless Stainless Steel Tubing 
 
<span style="font-family:arial,helvetica,sans-s

Transportation:By sea;PaymentType:L/C,T/T;Trademark:SUKALP;Specification:Seamless;

seamless welded lsteel pipe
line pipe for conveying gas, water, and oil
API 5L Certificate
Petroleum industry
large amount of stock

seamless welded lsteel pipe
line pipe for conveying gas, water, and oil
API 5L Certificate
Petroleum industry
large amount of stock

seamless steel pipe
line pipe for conveying gas, water, and oil
API 5L Certificate

Seamless Steel Pipes
Top quality&competitive price

.material, GR.B,API 5L,
.OD:10.3-813mm
.WT:4-60mm

Q345 steel specification
Structure Pipe Mn Seamless Steel
1.WT:2-20 mm
2.OD:21.3-810 mm
3.Certification:API ISO9001.IBR ...

seamless welded steel pipe
alloy steel pipe for low-temperature service
API 5L Certificate
Petroleum industry
large amount of stock

OD:6-720MM
WT:0.5-120MM
Length:3-16M
Application:Petroleum, Chemical Engineering, Electricity, Bolier
Standard:ASTM A335/A335M, A

1) Thickness :3-50mm
2) OD ; 13-1210mm
3) Application: Structure pipe
4) Special pipe : API pipe
5) Certification : ISO9001:2000

1, biggest manufacture of steel pipes
2, OD: 1/2"-24"
3, We are good at Thick wall pipes
4, High quaility
5, API&ISO...

Standard BS, GB, DIN, ASTM, API
Technique:cold drawn,hot dipped galvanized
Thickness 1 - 11 mm
OD:60.3
coating:galvanized

 
1/2 to 48 Inches stainless steel Seamless Steel Pipes with S

ASTM cold drawn seamless steel pipes
Material:10#, 20#, 45#, 16Mn, A53(A,B), A106(B,C), St37, St52, Q235, Q345,
ACC: API
Standard:ASTM, BS,DIN

Carbon seamless pipe schedule 80
1)OD:1/2"--24"
2)WT:SCH40 26569
3)Price:750--1200USD
4),API

Butt welding pipe fittings
A. ISO-9001: 2000
B. ANSI, ASME, JIS, DIN, BS
C. Supply the best pipe reducer
D. Best price and best.

Black seamless steel pipe
1.OD:21.3mm - 355.6mm or 1/2''-14''
2.WT:2-90mm
3.Lenght:5M-12M
4.Standard:ASTM,JIS,GB,DIN,etc.

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

galvanizing pipes with nice appearance ang good quality

stainless steel seamless pipes ASTM A312 TP316/TP316L

Carbon Steel Pipe, ERW, LSAW, SSAW Steel Pipe, Seamless Steel Pipe, Supplier

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