ASTM A53 GR.B Spiral Welded Pipes

1)ASTM A53 GR.B Spiral Welded Pipes
2)O.D:19.05-114.3mm W.T:3-60mm
3)Length:5.8-16m/as your requirments
4)Certificate:CE, ISO
ASTM A53 GR.B Spiral Welded Pipes


1. About our company
WUXI TIANJUN MOUNTAIN TRADING CO., LTD is a professional steel products enterprise in China, which sells alloy tube, seamless steel tube, steel rail, spiral steel pipe and galvanized steel pipe that are produced by Taishan Steel Group, Chengdu Steel Group, Yegang Group, Baotou Steel Group, Baosteel Group, Angang steel Co., Ltd, Tianjin Dawufeng steel Co., Ltd, Xining Special Steel Co.,Ltd,Wuxi Steel Co., Ltd, Hengyang Steel Co., Ltd, etc. The annual turnover exceeds 100 million and there are more than 8500 tons stock with more than 800 kinds of specifications. The products are up to the standards of GB, API, ASTM, JIS, BS, DIN and EN, etc. They are widely used for engineering, coal mine, textile process, power, boiler, shipbuilding, machine, military work, etc.

With the principle of market-oriented and customer-focused as well as the high quality, top credit and the competitive price, WUXI TIANJUN MOUNTAIN TRADING CO., LTD keeps developing steadily. We have established various service systems and the sales network has covered throughout the country, including the north china and south China, also exported to Europe, America, the Middle East, Southeast Asia, Africa, etc.

WUXI TIANJUN MOUNTAIN TRADING CO., LTD owns the vigorous and brilliant leading group and adhere to market-oriented and customer-focused. WUXI TIANJUN MOUNTAIN TRADING CO., LTD can supply the products according to the requirement of the customers and satisfy all the partners with high-quality products and meticulous services.

2. About our product ASTM A53
Sizes O.D: 19.05 to 114.3mm W.T: 3.0 to 60mm
Application For mechanical and pressure use,and also for transporting steam,water,gas and etc.
Chemical composition and physical properties
Grade
C max
M max
P max
S max
Cu min
Ni min
Cr min
Mo min
V min
A
0.25
0.95
0.05
0.045
0.40
0.40
0.40
0.15
0.08
B
0.30
1.20
0.05
0.045
0.40
0.40
0.40
0.15
0.08
Grade
tensile Strength(Rm Mpa)
Yield Point Mpa
Elongation
Delivery Condition
A
min330
min205
20
Annealed
B
min415
min240
20
Annealed

3. About our service
1). cargotrack service during transporting.and feedback service after cargo is loaded on board
2). flexible terms of payment by T/T and L/C or L/C
3). big discount for repeat customers
4). smooth delivering procedure