China gi round carbon steel pipe green house Manufacturer, Factories

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China gi round carbon steel pipe green house Manufacturer, Factories

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Product Description

The product description

Product name	Hot Dip Galvanized Steel Pipe/Pre-Galvanized Steel Pipe
Wall Thickness	0.6mm--20mm
Length	1--14m According to customer requirements ...
Outer Diameter	1/2’’(21.3mm)---16’’(406.4mm)
Tolerance	Tolerance based on Thickness: ±5～±8%
Shape	Round
Material	Q195---Q345, 10#, 45#, S235JR, GR.B-D, STK500, BS1387......
Surface treatment	Galvanized
Zinc coating	Pre-galvanized steel pipe: 40--220G/M2 Hot dip galvanized steel pipe: 220--350G/M2
Standard	ASTM, DIN, JIS, BS
Certificate	ISO, BV, CE, SGS
Payment terms	TT / LC
Delivery times	15 days after receive ur deposits
Package	Through a bundle According to customer’s requirement
Loading port	Tianjin/Xingang

Product detail

Gi Round Pipe Thickness

Galvanized Steel Pipe Length

Carbon Steel Pipe Diameter

Gi Round Pipe Zinc Coating

Hot Dipped Galvanized Steel pipe Zinc Coating

Galvanized Pipe Diameter Detail

Packing and transport

Singapore is one of our markets. We sell about 30 containers to Singapore every month. Our main sell products are scaffolding tubes, scaffolding accessories, and scaffolding boards to Singapore.

Customer photos

Our customers in Lebanon purchase Angle steel from our factory every month.

Australian customers purchase Galvanized Square Pipes from our factory.

Customers in the Philippines purchase galvanized steel tube from our factory.

Frequently Asked Questions (FAQ)

Q What types of galvanized steel pipes do you offer?

We supply both Hot Dip Galvanized Steel Pipes and Pre-Galvanized Steel Pipes in various dimensions.

Q What is the wall thickness and outer diameter range?

Our wall thickness ranges from 0.6mm up to 20mm. The outer diameter is available from 1/2’’ (21.3mm) up to 16’’ (406.4mm).

Q What is the difference in zinc coating between pre-galvanized and hot dip galvanized pipes?

Pre-galvanized steel pipes feature a zinc coating layer of 40–220G/M2, while hot dip galvanized steel pipes offer a thicker coating of 220–350G/M2 for superior corrosion resistance.

Q Which international standards do your steel pipes conform to?

Our steel pipes are manufactured in strict compliance with global standards, including ASTM, DIN, JIS, and BS.

Q What certifications do you hold?

Our manufacturing processes and products are certified by ISO, BV, CE, and SGS to ensure the highest quality standards.

Q What are the delivery times and terms of payment?

Standard delivery is within 15 days after receiving your deposits. We accept payments via TT and LC.