Satisfying price with quality, good service

Galvanized steel tube/pipe:

1. Out Diameter: 10.3mm - 406.4mm

2. Thickness: 0.6mm -20.0mm

3. Steel Grade: Q195-Q345, S235JR, S275JR, S355JR, Gr. B-D

4. Standard: GB/T 3091-2001, BS1387-1985, DIN EN10025, EN10219, ASTM SCH40, ASTM SCH80

5. Surface Finish:  Galvanized, electro galvanized, black

6. Application: Structure /gas/fluid/oil/chemical fertilizer pipe etc

7. Delivery time: 20-25 days after receiving the deposit

8. Packing:Hexangular packing in bundle, in tray or according customer’s requirement

9. Origin of place: Jiangsu, China

10. Grade: Q195-Q345, 10#-45#

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.

Good quality and exciting price!

Mobile: 0086-15996613085

Nantong Sanzhong Pipeline Co., Ltd. is located in Jiangsu Province. The transportation is very convenient. Our company is about two hours' drive far away from Shanghai Hongqiao International Airport.
Our company is specialized in producing galvanized pipes, welded pipes, greenhouse pipes. Our products are applied to construction, furniture, green houses, scaffolds, petroleum, coal gas, natural gas. The quality of our products is trustworthy.