welded steel pipe

a.. Sizes: 1/8'' to 80''
b.. Schedules: 10S to 80S
c.. Standard: ASTM A312
d..Inspection items:chemical composition analysis,Hydrostatic

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

Tubes are manufactured strictly according to standard ASTM A249-84b, ASTM A269-90A, ASTM A270, ASTM A312, ASTM A778, ASTM A358 etc.

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

Type: ERW / WELDED PIPE
Length: 4 TO 12 MTR
Surface: Picking, Polished, 600G, 400G, 320G, 240G, 180G, etc.
Standard: GB/ISO/EN/ASTM/JIS

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

Advantages of austenitic stainless steel:
Excellent formability
Excellent corrosion resistance
Toughness at low temperatures
Good weldability

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

Professional sales team with more than 10 year's experience in steel industrial
One-stop service for steel industry, especially for project

seamless welded lsteel pipe
line pipe for conveying gas, water, and oil
ASTM A106Certificate
Petroleum industry
large amount of stock

Our customers undergo a World class buying experience with us
We are highly preferred for out fastest delivery service

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

Specification group form that produce stainless steel welded pipe:single slit(Φ8mm-Φ630mm),wall-thickness(0.5mm-20mm),girth(Φ630mm-Φ3000mm)

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

Standard: ASTM A312, ASME SA312
Range: 6NB to 1200NB-SCH. 5, 10, 20, 30, 40, 60, 80
Length: Single Random,Double Random & Cut Length

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

To ensure the high quality of our tubes, we perform 100% Eddy Current Testing and 100% PMI Testing.
Accordance to major International ASTM, ASME

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

304 stainless steel welded pipe 400# polished
Grade 304,304l.316L
Size : 1/2''-80''
Thickness:0.5mm-50mm
Length:6000mm...

Outstanding resistance to pitting and crevice corrosion in seawater and other chloride containing environments, Pitting Temperature exceeding 50°C.

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

SPECIFICATIONS
Outside Diameter : 6 mm to 114.3 mm
Wall Thickness : 0.50 mm-6.00 mm
Length : Max 30 meters
MAIN STANDARDS:ASTM A-249, A-269, A-270

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

TP 904L:
High strength
Resistant to high mechanical stresses
Resistant to high pressure
Resistant to high temperature...

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

Stainless steels are iron alloys with a minimum of 10.5% chromium. Other alloying elements are added to enhance their structure and properties.

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

Carbon .03%,Manganese 2.00%,Phosphorus .045%, Sulfur .030%, Silicon .75%, Chromium 16-18.00%, Nickel 10.00-14.00%, Molybdenum 2.00-3.00%, Nitrogen-10%

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

Materials:304/304L 316/316L, 430 etc
Production standard : ASTM A312,ASTM554, JIS3446, GB/T12771
Surface type:180# 220# 320# 400# 600# 800#,HL MF