SAW SSAW

Quantity Order:

Payment Method:

Telegraphic Transfer (T/T), L/C

Pack. & Delivery:

as export packaging

SAW SSAW:
SY/ T5037 Spiral submerged arc-welded steel pipe for pipelines for low pressure field fluid service
SY/ T 5040 Spiral submerged arc-welded steel pipe piles
CJ/ T 3022 Spiral submerged-arc welded steel pipe for municipal heat supply
IS : 1978 Steel tubes for use in transportation of oil; gas & Petroleum products
ASTM A252 WELDEDAND SEAMLESS STEEL PIPE PILES

Coating Standard:
ANSI/ AWWA C104/ A21.4 American National Standard for Cement-Mortar Lining for Ductile-Iron Pipe and Fittings for Water
ISO 21809 Petroleum and natural gas industries -- External coatings for buried or submerged pipelines used in pipeline transportation systems
DIN 30670 Polyethylen coatings of steel pipes and fittings

Steel Grade:
GB/ T3091, SY/ T5037, SY/ T 5040, CJ/ T 3022:
Q195, Q215, Q235, Q275, Q295, Q345, 08F, 08, 08AL, 08F, 10F, 10, HG5, DF08 SPHC, M8
BS: 1387, EN10217: S185, S235, S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H, St12, St13, St14, St33, St37, St44, ST52
ASTM A 53: Gr. A, Gr B, Gr C, Gr.D
API 5L: A, B, X42, X46, X52, X56, X60, X65 X70
GB/ T9711: L175, L210, L245, L290, L320, L360, L290, L320, L360, L390, L415, L450, L485, L555

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