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Phone Number : +86-18914107833
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Industry Hot Dip Q235 Galvanized Carbon Steel Pipe Astm A53

Place of Origin China
Certification SGS BV
Model Number Galvanized pipe
Minimum Order Quantity 1 ton
Price To be negotiated
Packaging Details Kraft paper, wooden case, packaging according to customer requirements
Delivery Time 10-15 days after advance payment
Payment Terms L/C, T/T
Supply Ability 8,000 ton per month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Name Industry GI Galvanized Pipe Q235 Hot Dip Galvanized Steel Sheet Astm A53 Steel Pipe Surface Treatment Galvanized,Coated,dry,anti-finger,Oiled
Special Use High-strength Steel Plate,Wear Resistant Steel,Galvanized Steel Coil,color Coated Steel,Other Type Steel Coil,Steel Plate,coil Or Sheet,Roof Sheet,roofing Sheet
Grade SGCC,DX51D,SGCC/SGCH/SGHC/DX51D/CS-B,HDG,S355JR Technique Cold Rolled,Hot Rolled,Hot Rolled/cold Rolled/galvanized Surface Treatment,Hot Dipped
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Product Description

Industry GI Galvanized pipe Q235 hot dip Galvanized Steel Sheet astm a53 steel pipe



Galvanized seamless pipe is divided into cold-plated steel seamless pipe and hot dip seamless pipe.


Hot dip seamless pipe

The seamless pipe is to make the molten metal and iron substrate reaction, the alloy layer, so that the substrate and coating combination of both. Hot-dip galvanizing is the first steel pickling, in order to remove the steel pipe surface of iron oxide, pickling, aqueous solution of ammonium chloride or zinc chloride or ammonium chloride and zinc chloride mixed aqueous solution tank cleaning, and then send into the hot dip tank. Hot dip galvanized coating uniformity, strong adhesion, and long life.

Cold-plated seamless pipe

Cold galvanized, electric-galvanized, galvanized the amount of small, only 10-50g/m2 of its own resistance to corrosion than hot dip galvanized pipe a lot of difference. Regular galvanized pipe manufacturers, in order to ensure the quality, most do not use electric-galvanized (cold-plated). Only those small-scale, outdated equipment and small businesses with electric galvanized, of course, their prices are relatively cheap. The Ministry of Construction has formally below, cold galvanized pipe to eliminate backward technology, the future not be allowed to cold galvanized pipe for water, gas pipes.

Galvanized seamless mechanical properties

The mechanical properties of steel is to ensure that an important indicator of the steel end-use properties (mechanical properties), it depends on the chemical composition and heat treatment of steel. Steel standards, according to different requirements, the provisions of the tensile properties (tensile strength, yield strength or yield point elongation) and hardness, toughness, user requirements, high and low temperature performance.




Rectangular Tube: 10*20-120*80mm

Square Tube : 16*16-250*250 mm

(check sizes provided from below table)

Wall Thickness 0.4-20mm
Length 3.0m,5.8m,6.0m,11.8m,12.0m or as requirment

Q195, Q235, Q235B, Q275, Q345B

S235, S235jr, S355, S355jr

SS400, SS330, STK490

St33, St37, St52/ ASTM A36, A53, A106

Standard EN10210, EN10219, DIN17100, ASTM A36,JIS G3466
Surface Oil, bared, black paint, galvanized
Technique hot rolled, welded(erw)
Payment terms

LC at sight,30%T.T in advance,balance after the copy of B/L or

*Alibaba Trade Assurance


1.Big OD:in bulk

2.Small OD:packed by steel strips

3.Wraped with woven cloth with 7 slats

4.plastic bags

5.as per customer's option

Delivery time In 10-15 days after receipt of deposit or L/C,T/T
MOQ 3 tons for each size


Industry Hot Dip Q235 Galvanized Carbon Steel Pipe Astm A53 0


Industry Hot Dip Q235 Galvanized Carbon Steel Pipe Astm A53 1





Why Choose Us?


1. Minimum Order Quantity?
A: The MOQ is 22 tons, the galvanized steel sample is available as long as your quantity is ok.
2. What kind of terms of payment?
T/T, L/C are available.

3. What grams of the product can you offer?
A: These products can be customized according to your requirement.
4.Is free sample available?

A: Yes, free sample is available.

5. Can you do Customization & Reproduction if I provide a photo?
A: Yes, we do Customization & Reproduction service.
6. Does the packaging safe and arrive in good conditions?

A: Yes, safe Packing guarantee , all the products will arrive your door under good conditions.
We response to problem of shipping if there unfortunately is.
7. How long does it usually take to deliver the product?

A: We will make the shipment to you immediately. It will take about 18 to 40 days arrive worldwide. It depends on the specific quantity.