ERW Pre-galvanized steel pipe for construction

Pre-galvanized steel pipe with Exciting price!!!
WT: 1.4-20.0mm
O.D: 20-219mm
Standard: GB, BS, ASTM

Pre-galvanized steel pipe with Exciting price!!!
WT: 1.4-20.0mm
O.D: 20-219mm
Standard: GB, BS, ASTM
National Certificat

Pre-galvanized steel pipe

 

Pre-galvanized steel pipe

 Our company is specialized in the supply of Hot Dipped Galvanized Pipes. We supply stee pipesl with very competitive price to meet customers' needs with the satisfied service and high standard quality.

 

Good quality and exciting price

Tel: 0086-022-68290796, Mobile: 0086-18222715338

O.D	O.D tolerance	W.T	Thickness Tolerance
20--219MM	±0.03	1.4--20MM	±0.02
Zinc coating	60-100g/m2
International Standard	ISO 9001;2008
Standard	ASTM A 53 / BS 1387-1985
Material	Q195/Q215/Q235/Q345
Packing	In bundles or according to customers' requirements
Usage	1.For low pressure liquid delivery such as water , gas and oil 2.For construction , e.g building greenhouse
Main market:	Middle east, Africa, North and South America, East and West Europe, South and southeast Asia,Australia
Processing technology available:	Threading , coupling and with plastic caps protected
Remarks	1) Payment term : T/T 2) Trade Terms : FOB / CFR /CIF 3) Minimum quantity of order : 20 MT 4) Delivery period : 10 to 30 Days .
Company info.	We ,Nantong Sanzhong Pipeline Co., Ltd is a professional and reputed manufacture, for carbon steel welded pipes and galvanized steel pipes

 Process

• Book Review: The coil forming all the pressure level
• Welding: welding together the forming of sheet
• Delivery: Delivery to the sheet forming machine
• Forming: Tube Forming
• Ultrasonic testing: the forming of the pipe by ultrasonic testing, will pick up the defective pipe
• Cutting: The different lengths of pipe cut to length
• Flat: tube ends debarring to smooth pipe end
• Pressure test: The forming of the pipe by water pressure test, pressure test tube capacity
• X-ray: tube weld test whether the tight
• The ultimate test: Check whether the defective pipe surface
• Standard spray: spray tube identification, production standards, specifications
• Warehousing: storage weigh

Our Advantage 

• My company has many production lines, production GB/T12770-2002, BS1387-1985, ASTM A-53, GB/T3091-2001 other standard pipe, complete product specifications.
• Exports to Europe, North America, the Middle East, Africa, Asia and other countries and regions, well received by consumers!
• According to customer demand production of special specification pipe.