GI Pipe Steel Pre Galvanized Tube Hot Dip Galvanized Round Steel Pipe For Construction
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GI Pipe Steel Pre Galvanized Tube Hot Dip Galvanized Round Steel Pipe For Construction

Section Shape Round
Surface Treatment galvanized
Tolerance ±1%
Oiled or Non-oiled Non-oiled
Invoicing by actual weight
Place of Origin China
Alloy Or Not Non-Alloy
Standard ASTM
Technique ERW
Grade carbon steel
Delivery Time 8-14 days
Brand Name Billow
Application Fluid Pipe, Structure Pipe, Other
Thickness 2.0-20mm
Length 12M, 6m, 6.4M
Certificate ISO9001

JIS G3302 1998, ASTM A653M/A924M 2004, all according to the customer's request
from 0.12mm to 4.0mm, all available
from 600mm to 1250mm, all available
from 2-10MT, according to the customer's request
Zinc coating weight
40g/m2-275g/m2, double side
big spangle, normal spangle, small spangle, non-spangle
Surface treatment
Surface treatment
mill edge, cut edge
Min trial order 10 ton each thickness, 1x20' per delivery

Surface finish
Normal spangle
Standard spangles with flower pattern
General uses
Minimized spangles than regular
Minimized spangles than regular
General painting applications
Extremely minimized spangles
Special painting applications

Q1: What's your terms of payment?

A: 30%T/T as the upfront deposit, 70% before delivery, We will show you the photos and package before you pay the balance.

Q2: What's the terms of delivery?


Q3: What's the terms of packing?

A: Generally,we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers' requirement.

Q4: What's your delivery time?

A: For stocks, we could transport the goods to loading port within 7 work days after we received the deposit.For production period, it usually takes about 15 days to 30 days after we received the deposit.

Q5: Could you produce according to the samples?

A: Yes, we can customer-made by your samples or technique drawings, we can build the mold and fixtures.

Q6: Could youprovide the compliment samples?

A: Yes, we could provide the free samples on condition that it is available in stocks, however,
the transportation fee is borne by buyer.

Q7: How could you guarantee your products quality?

A: Each piece of products is manufactured by certified workshops, inspected by ZUNKAI piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.

Q8:What are the advantages of your company?

A:(1): Prime quality and reasonable price.
(2): Wide excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Trial order can be done in one week.
(6): Samples can be provided as your requirements.

Providing high-quality steel products for 10 years , successfully developing over 50+ international markets and continuously developed more high-quality customers.As long as confirming our quality problem , implement the principle of 100% refund and compensation after receiving cargo, ensure the safety of customer funds, ensure customers achieve secure procurement

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