1/2＂ galvanized steel pipe

1. Features: High Frequency Welded

2. Zinc:200g/m2, 300g/m2, 400g/m2.

3. Material: Q195, Q215, Q235, Q345, STK500
4. Standard: GB/T3091-2001, BS1378-1985, ASTM A53, EN

6. Out Diameter: 10.3-406.4mm
7. Wall Thickness: 0.4mm - 20mm

8. Length: 1m - 15m

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.
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