High quality 15mm hot dipped GI round steel tubing pre galvanized steel tube pipe
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High quality 15mm hot dipped GI round steel tubing pre galvanized steel tube pipe

Section Shape Round
Surface Treatment Pre-galvanized/hot dipped galvanized/Bare/oil
Tolerance ±1%
Oiled or Non-oiled Non-oiled
Invoicing by theoretical weight
Alloy Or Not Non-Alloy
Standard ASTM
Grade Q195/Q215/Q235/Q345, GR.A/B, S235/S355
Application Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Structure Pipe
Thickness 0.8 - 30 mm
Length 12M, 6m, 6.4M
Certificate API, CE, BIS, JIS, GS, ISO9001
Processing Service Bending, Welding, Punching, Cutting
Product name Hot Dip Galvanized Steel Pipe
Material Q195/Q215/Q235/Q345/#20/#45
Type Round Tube
Surface Galvanized Coating

Product Description


Product Name
Hot Dip Galvanized Round Steel Pipe / GI Pipe Pre Galvanized Steel Pipe Galvanized Tube For Construction

API 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS
6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711, etc

Hot Dip Galvanized Round Steel Pipe

Bundle, or with all kinds of colors PVC or as your requirements

Pipe Ends
Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.

Surface Treatment
1. Galvanized
2. PVC,Black and color painting
3. Transparent oil,anti-rust oil
4. According to clients requirement

payment terms
Our usual payment methods are T/T, L/C, D/A, D/P, Western Union, MoneyGram (30% deposit),According to customer requirements

ISO9001-2008,CE ,etc.

Delivery Time
Usually within 7-10 days after receipt of advance payment


Q: Can you provide sample?
A: Yes. We can provide the sample, customized samples will take about 3-7 days.

Q: What product information do I need to provide?
A: Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.

Q: What ports of shipment are there?
A: We ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.

Q: Do you provide custom made products service?
A: Yes, We can produce according to your specification and drawing.

Q: What are the certifications for your products?
A: We have ISO 9001, MTC, third parties’ inspections are all available such SGS, BV etc.

Q: Can I go to your factory to visit?
A: Of course, we welcome customers from all over the world to visit our factory.

Q: Does the product have quality inspection before loading?
A: Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed and customers can appoint third parties to inspect the products before loading too.

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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