Round Mild Steel Welded Hot Dipped Galvanized Steel Pipe

1. Specialize in Hot DIP Galvanized pipes, Rectangular pipes, steel pipes and so on.

2. Professional galvanized steel pipe manufacture

3. Good quality products and pretty competitive price.

4. Experienced foreign trade team

Square Pipe, Structural Steel, Galvanized Pipe (tube)

Specification

Square
10*10mm, 12*12mm, 15*15mm, 16*16mm, 17*17mm, 18*18mm, 19*19mm, 20*20mm, 21*21mm, 22*22mm, 24*24mm, 25*25mm, 25.4*25.4mm, 28*28mm, 28.6*28.6mm, 30*30mm, 32*32mm, 35*35mm, 37*37mm, 38*38mm, 40*40mm, 45*45mm, 48*48mm, 50*50mm, 60*60mm, 80*80mm

Oval

9.5*17 10*20 10*22.5 11*21.5 14*42 14*50 15*30 16*22 16*35 16*45 20*40 24.6*46 30*60 31.5*53 40*12 13.5*43.5 15.5*25.5 20*38 25*50 (mm)

Rectangular

8*16 8*18 10*18 10*20 10*22 11*21.5 12*14 12*34 12*48 13*23 14*20 14*72 15*30 15*88 16*26 17.5*15.5 18*35 17*37 19*38 20*30 20*40 22*25 22*26 25*38 25*30 25*40 25*50 27*40 30*40 30*50 30*60 30*70 40*60 45*75 40*80 50*100 (mm)

Round

¢ 12 ¢ 13 ¢ 14 ¢ 15 ¢ 16 ¢ 18 ¢ 19 ¢ 20 ¢ 21 ¢ 22 ¢ 23 ¢ 24 ¢ 25 ¢ 27 ¢ 28 ¢ 29 ¢ 30
¢ 32 ¢ 34 ¢ 35 ¢ 36 ¢ 37 ¢ 38 ¢ 40 ¢ 42 ¢ 45 ¢ 48 ¢ 50 ¢ 60 ¢ 66 ¢ 70 ¢ 80 ¢ 90 (mm)

LTZ

29mm; 34mm; 28mm; 38mm


Mechanical propertics

Yield strength (N/mm2)

Tensile RM (N/mm2)

Elongation 195-198400--40725%--34%

Material (Steel Grade) Q195

Wall thickness: 0.35--2.5mm

ToleranceWall thickness tolerance: +/-0.03mm

Length tolerance: +/-20mm

Elongation: 33%

Bendable: 180 degree

Surface treatment: Oiled or Tempered

Technology: ERW, Hot Rolled, Cold Rolled, Cold drawn

Zinc coated: About 60g

Zinc spangles: Small spangles or not

Yield strength: 195 Mpa

Welding line: Straight welding

Certification: ISO 9001

Tensile strength: 315-430 Mpa

Edge: Clear and neat

Length: 3m-12m as usual or as customer request

Payment term: L/C, T/T, 30% tt and balance before loading

Advantages: Excellent quality, quick delivery, same products as customers' requirement

Packaging: Packed with steel strip in bundles, or according to the request of customers.

Delivery time: Less than 25 days after getting deposit

Here are some of the information for you to help you choose and use Galvanized Steel Pipe:

1. Can be used for carrying water: It is covered with a zinc material to make the steel pipe more resistant to corrosion. The primary use of galvanized pipe is to carry water to homes and commercial buildings. The zinc also prevents the buildup of mineral deposits that can clog the water line.

2. Commonly used as fencing, scaffolding frame, heating, ventilation and air conditioning (HVAC) on both commercial and residential areas; It can also be used in bridgework and business to make handrail and guardrail, because of its resistance to corrosion, and the strength and durability.

3. Costs more than black steel pipe because of the zinc coating and manufacturing process involved in producing galvanized pipe.

4. Lifetime up to 40 years: Because of its extremely rigid and strong, it has a lifespan of up to 40 years.

5. Cannot be used for carrying gas: Because the zinc on galvanized pipe flakes off over time, clogging the pipe. The flaking can cause the pipe to burst.

6. Cannot be used underground: It is not ideal for underground use.