China galvanized steel pipe price Q235 / water steel pipe Manufacturers, Factories

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China galvanized steel pipe price Q235 / water steel pipe Manufacturers, Factories

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Product Description

Product name	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%; According to customers requires
Shape	Round
Material	Q195---Q345, 10#, 45#, S235JR, GR.B-D, STK500, BS1387
Surface treatment	Pre-galvanized, hot dip galvanized, welded, threaded, painted, engraved, socket
Zinc coating	Hot dip galvanized steel pipe: 220--350G/M2
Standard	ASTM, DIN, JIS, BS
Certificate	ISO, BV, CE, SGS
Payment terms	30% T/T deposit in advance, 70% balance after B/L copy; 100% Irrevocable L/C at sight, 100% Irrevocable L/C after receive B/L copy 20--30days
Delivery times	25 days after receive deposit
Package	Through a bundle According to customer’s requirement
Loading port	Tianjin/Xingang

Product Details

Thickness

Length

Diameter

Frequently Asked Questions

Q1: What sizes and specifications do you offer for galvanized steel pipes?

Our galvanized steel pipes feature a wall thickness range of 0.6mm to 20mm, outer diameters ranging from 1/2’’ (21.3mm) to 16’’ (406.4mm), and lengths customizable from 1m to 14m based on requirements.

Q2: What is the zinc coating standard for your hot dip galvanized steel pipes?

For our hot dip galvanized steel pipes, the zinc coating density ranges from 220G/M2 to 350G/M2, ensuring excellent corrosion resistance.

Q3: Which manufacturing standards and certifications do the products comply with?

Our steel pipes are manufactured in compliance with international standards including ASTM, DIN, JIS, and BS. Quality compliance is verified by certifications from ISO, BV, CE, and SGS.

Q4: What surface treatments can be applied to the steel pipes?

We support multiple surface treatment options including pre-galvanized, hot dip galvanized, welded, threaded, painted, engraved, and socket configurations.

Q5: What are the payment and delivery terms?

Our payment terms include a 30% T/T deposit in advance and 70% balance after the B/L copy, or 100% Irrevocable L/C at sight / 20-30 days after receiving the B/L copy. Standard delivery time is within 25 days after deposit confirmation.

Q6: What options are available for packaging and shipping?

The products can be packaged in bundles or tailored according to custom customer requirements. The designated loading port is Tianjin/Xingang.