Hot Dipped Galvanized Steel Square / Rectangular Pipe Hollow Section Black Steel Welded Pipe

• After-sales Service: Bending, Welding, Cutting, Decoiling
• Warranty: 1 Years
• Type: Welded
• Model NO.: Q235
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Galvanized
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Square and Rectangular
• Processing: Welded/Seamless Steel
• Surtace: Galvanized or Black Color
• Sharp: Square, Round, Rectangular for Choice
• Delivery Terms: Fob, CIF, CFR, EXW
• Delivery Time: 15 Days
• MOQ: 1 Ton
• Samples: Available
• Transport Package: Standard Packing
• Specification: Thickness: 0.8 - 14 mm
• Trademark: zhongding
• Origin: China
• Production Capacity: 2000 Tonnes Per Week

Product Description

Product Description

Galvanized steel pipe is a welded steel pipe with a hot-dip galvanized or electro-galvanized layer on the surface. Galvanizing can increase the corrosion resistance of steel pipes and prolong the service life. Galvanized pipes are widely used. In addition to being used as pipeline pipes for general low-pressure fluids such as water, gas, and oil, they are also used as oil well pipes and oil pipes in the petroleum industry, especially in offshore oil fields, as well as oil heaters and condensers in chemical coking equipment. Pipes for coolers, coal distillation washing oil exchangers, and pipes for trestle piles and supporting frames of mine tunnels, etc.

Products Overview

Standard:ASTM, DIN, GB, JIS, ASTM A513-2007, DIN EN 10208-1-1998, DIN EN 10216-1-2004, GB/T 3094-2000, JIS G3465-2006, JIS G3466	Grade:10#-45#, 16Mn, A53-A369, Q19	Thickness:1.0 - 35 mm
Section Shape:Square	Outer Diameter:20*20-600*600	Place of Origin:Tianjin, China (Mainland)
Secondary Or Not:Non-secondary	Application:Structure Pipe	Technique:Cold Rolled
Length:5.8m~12m	SurfaceTreatment:oil,paint	Special Pipe:Thick Wall Pipe
Alloy Or Not:Non-alloy	Name:galvanized steel pipe/iron rectangular tube	Shape:Square/Rectangular
Yield Strength:360-380Mpa	Tensile Strength:560-580Mpa
Bend Test:Qualified	Impact Value:V-notch

1. Who are we?

We are based in Ningbo City, more than 15 years experience in Steel Industry in China market.

Start from 2020,Supply Steel Products to Africa(20.00%),Northern Europe(12.00%),Mid East(11.00%),

Eastern Asia(10.00%),North America(10.00%),Central America(8.00%),Eastern Europe(5.00%),Southeast Asia(5.00%),Oceania(5.00%),South

America(5.00%),South Asia(4.00%),Southern Europe(3.00%),Western Europe(2.00%).

There are total about 101-200 people in our office.

2. How can we guarantee quality?

Always a pre-production sample before mass production;
Always final Inspection before shipment

Take all the finished products for checking before shippment

The third party inspection.

3.What can you buy from us?

Seamless steel Products: Pipe,Coil,strip,sheet,Channel,Beam,Angle,Profile and so on

Carbon / Alloy steel Products:Welded/stainless steel pipe,Hot/Cold rolled plate,

Carbon / Alloy steel Pipe,Coil,strip,sheet,Rail,Channel,Beam,Angle,Profile and so on.

Steel roofing

4. Why should you buy from us not from other suppliers?

Zhongding Steel is a diversified private enterprise with business covering stainless steel, carbon structure steel, alloy steel,etc. And established a number of joint-venture steel production lines with some well-known steel companies.

Reasonable price with good quality in excellent service.

5. What services can we provide?
Accepted Delivery Terms: FOB;CFR,CIF
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T;L/C

Accepted OEM Service

Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian