shipbuilding seamless steel pipes

This is Wenzhou Nanlong Import&Export Trading CO.,LTD.. It is authorized by China Commercial Industry Department. Welcome to browse our Website (www.n

This is Wenzhou Nanlong Import&Export Trading CO.,LTD.. It is authorized by China Commercial Industry Department. Welcome to browse our Website (www.n

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

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

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

EN10204 3.1 Seamless Pipe|| EN10204 3.1 Seamless Pipes|| API 5L Black Steel Pipe
Outside diameter: 21.3-914mm (1/2-38 inch)
Standard:ASTM A53

product size : OD 17MM TO 914MM
WT: 2.3 TO 56MM
Length : 5-12.5 random or fixed length
Grade : ASTM A106 B API 5L ASTM A3GR B
Packages: bundled.

410 Marine Steel Pipes for Shipbuilding,Tianjin Sanjuyuan Trade Co.,Ltd

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

Size(mm): O. D.: 6.0~114.0 W. T.: 1~15 L: Max 12000
Stable Quality and Competitive Price

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

We are China Zhonghai Steel Pipe Manufacturing Corporation,profession producing G3454 steel seamless pipe/G3454 steel seamless pipes.

BS6323-4 Seamless steel tubes for Automobile,mechanical and general engineering purposes, Specific requirement for hot finished seamless steel tubes

large stock of different sizes
strict quality control
reasonable price compared with state-owned companies
complete after-sales service

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

Size:1/4 ~20 inches;
Wall thickness :Sch5~Sch160.XXS.
Steel grade:L245,L290,L320,L360,L390,L415,L485,L555.

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

Alloy Steel Pipe

Mirror Polished Stainless Steel Sanitary Pipe <br /

Austenitic Stainless Steel PipesTubes S. S Pipes

1) Carbon steel elbows
2) Type: Long radius, short radius
3)Bending angle: 15, 30, 45, 90, 180 deg. Or according to your needs

1.processing method:cold drawn,etc
2.corrosion and high-temperature resistant

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

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

Hot-Rolled Seamless Steel Pipes Building Materials Seamless Pipe Carbon Steel

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...

API 5CT Oil casting pipes & gas tubes:
OD:219.1mm:
WT:6.71mm~11.43mm
Length:R1,R2,R3

precision steel pipes for Hydraulic system
OD:4-80 (mm) WT0.5-10 (mm) Length 000-12000mm

1: Forged alloy hollow bar 42CrMo4
2: size: WT 100mm, OD:450mm
3: processing: finish machining
4: ISO