black steel pipe

GB/T 9711.1 Cabon Seamless Steel Pipe
CE Certificate
Surface Treatment:Varnish or blackpainting
Grade: L415

Our company spirit:
1. We strength corporation.
2. Service is the most important things in our business.
3. High quality is our purpose.

1.O.D:114MM-610MM
2.W.T:4MM-40MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L GR.B

ASTM A53 hot rolled black welded steel pipe
1. high quality
2.low price
3.ISO9001&CE

ST35 , ST37.4 Black Carbon Steel Hydraulic Tubing

ST35 , ST37.4 Black Carbon Steel Hydraulic Tubing

 
BS1387 Welded Steel Pipes , ERW Steel Pipe , Carbon Steel Tube , Steel Pipe</

 
Quick detail :

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 :ASTM/DIN/JIS/ASME/API/GB
MATERIAL:ASTM A53A106A210A333DINST33ST37ST52
OD:10.3--2032MM
WT :0.5--50MM

Carbon steel pipe

Electric Resistance Welded Steel Pipe:

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

ST35 , ST37.4 Black Carbon Steel Hydraulic T

1.O.D:114.3MM-914MM
2.W.T:3.05MM-12.7MM
3.LENGTH:5.8M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5l

STANDARD :ASTM/DIN/JIS/ASME/API/GB
MATERIAL:ASTM A53A106A210A333DINST33ST37ST52
OD:10.3--2032MM
WT :0.5--50MM

Usage:Used for low pressure liquid delivery, such as water, gas, and oil. Oil drilling and machinery manufacturing, etc.

Sizes (O.D. x T)]from 10.29 x 2.4mm to 508 x 30mm
Grade: A, B, X42, X46, X52, X56, X60, X65, X70, X80

Standard GB/T 13793-1992
Grade Q195-Q345
Thickness 0.3 - 2.0 mm
Outer Diameter 8*16 - 300*400
Secondary Or Not Non-secondary

Our main products include steel pipe, ERW steel pipe, hot dip galvanized steel pipe , spiral steel pipe, angle steel, channel, I-beam, H-beam, deforme

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

Steel pipe for automotive
high precision
bright surface and no any slag in the inner surface
excellent mechanical properties .

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

*Low Price
*High Quality
*Fast delivery
*Welcome to my company
*Long Cooperation

High pressure Seamless steel tee
Size:10"X6"XSCH80
Material:ASTM A234 WPB
MOQ:ONE PC
Delivery : SHIP ,EXPRESS,AIR

1.ASTM A53 ERW Steel Pipe
2.Size:1/2-24(21.34-609.6mm)
3.WT:2.77-20.62mm
4.Length:6-12m
5.Standard:API 5L,API 5CT,GB/T97

We can supply steel pipes with standard of GB, ASTM, API 5L, DIN, JIS and other domestic & international standards. We are also an agent of Baogang.

Duplex: UNSS31803 (00Cr22Ni5Mo3N SAF2205), UNS S32304 (00Cr23Ni4N SAF2304), UNS S32750 (00Cr25Ni7Mo4N SAF 2507)

Material : Carbon steel pipe Q series ,A106,A53 ,20#
Type : Seamless pipe ,ERW pipe ,SAW pipe
Small quality is availible
Size :upon 32"

Our company has more than 18 year's manufatcure experiences in steel transmission tower,telecommunication tower and other related steel structure