Q235, Q345, S235jr 3 Inch White Galvanized Steel Pipe Zinc Coating Tube

• Customization: Available
• After-sales Service: Provided
• Warranty: Lifetime Warranty
• Model NO.: Galvanized Steel Pipe
• Technique: Pre-Galvanized; Hot Dipped Galvanized
• Material: Q235,Q345,S235jr, S275jr, Stk400
• Surface Treatment: Galvanized
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Machinery Industry, Chemical Industry, Construction & Decoration
• Section Shape: Round
• Certificate: CE, JIS, GS, ISO9001
• Delivery Time: Within 7 Days
• MOQ: 1 Ton
• Price Term: CIF CFR Fob EXW
• Grade: Gr.a, Gr.B, Gr.C, S235, S275, S35
• Processing Service: Welding, Cutting, : Welding, Cutting, De
• Hardness: MID Hard
• Ends: 1.Plain End2. Beveled3.Threaded.4 Screwed
• End Protector: (as Required) Pipe Cap
• Thickness: 0.6-25mm.
• Length: 1m-12m
• Skin Pass: Yes
• Oiled or Non-Oiled: Non-Oiled
• Tolerance: +/-1%
• Transport Package: in Bulk or Packed by Steel Stripes
• Specification: 0.6-25mm
• Trademark: Gerui
• Origin: China
• HS Code: 7306900090
• Production Capacity: 500ton/Month

Product Description

Product Description

Galvanized steel pipe is a type of steel pipe that has been coated with a layer of zinc to protect it from corrosion. The process of galvanization involves immersing the steel pipe in a bath of molten zinc, which forms a metallurgical bond with the steel, creating a protective coating.

The zinc coating on galvanized steel pipes acts as a barrier against moisture and other corrosive elements, preventing the steel from rusting. This makes galvanized steel pipes suitable for a wide range of applications, including plumbing, water supply systems, gas pipelines, and construction projects.

Galvanized steel pipes are known for their durability and longevity. The zinc coating provides excellent resistance to corrosion, extending the lifespan of the pipes and reducing the need for frequent maintenance or replacement. Additionally, galvanized steel pipes are relatively easy to install and can withstand high pressure and temperature conditions.

In terms of appearance, galvanized steel pipes have a distinctive silver-gray color due to the zinc coating. This makes them easily distinguishable from other types of pipes.

It is important to note that galvanized steel pipes may release small amounts of zinc into the water or air over time. While these levels are generally considered safe, it is recommended to consult local regulations and guidelines to ensure compliance with any specific requirements.

Overall, galvanized steel pipes offer a cost-effective and reliable solution for various applications, providing corrosion resistance and durability for long-lasting performance.




Galvanzied Steel Pipe Parameter 
Galvanized round tubing is a kind of steel pipe with a circular cross-section. It is more durable than carbon steel tubes but more cost-effective than stainless tubes. Besides, round tubing has one continuous surface with no edges, which makes it more resistant to flexing and torsional twisting under weight and pressure. It is commonly used for transporting fluid, such as oil, water, gas, etc.1.The steel supplied by our company is enclosed with the original material book of the steel factory.
2.Customers can choose any length or other requirements they want.
3.Ordering or purchasing all kind of steel products or special specifications.
4.Adjust the temporary lack of specifications in this library, saving you from the trouble of rushing to purchase.
5.Transport services, can be delivered directly to your designated place.
6.The materials sold, we are responsible for the overall quality tracking, for you to eliminate worries.

Outer Diameter	Round pipe: 21.3~219.1mm
Wall Thickness	Round pipe thickness: 1.5mm~18.0mm
Length	3-12M according to client requirement
Standard	EN10255, EN10219, EN10210, EN39, BS1387, ASTM A53, ASTM A500, ASTM A36, API 5L, ISO 65, JIS G3444, JIS3452, DIN 3444, ANSI C80.1, AS 1074, GB/T 3091
Material	Gr.A, Gr.B, Gr.C,  S235, S275, S355,  A36, SS400,  Q195, Q235, Q345
Certificate	ISO 9001:2008,SGS, BV, CCIC etc
Finish of pipe	Hot dipped galvanized with zinc 200~260g/m2; Pre-Galvanized with zinc 30~150g/m2 Painted with black/varnish lacquer; Oil on the surface to prevent rust; Bare pipe without painting: Epoxy painting/FBE coating/3PE coating
Pipe End	Plain end/ Bevel end; Groove end; Joint with flange; Threaded on two ends, one end with coupling, one end with plastic cap
Marking	As per client requirement or mill standard Painting method: Spray white paint
Packing	OD not less than 273mm: Loose packing,piece by piece. OD less than 273mm: In hexagonal seaworthy bundles packed by steel strips. small sizes nested into big sizes.
Applications	Construction / building materials steel pipe Steel structure Scaffolding pipe Fence post steel pipe Fire protection steel pipe Greenhouse steel pipe Low pressure liquid, water, gas, oil, line pipe Irrigation pipe Handrail pipe
Techinical	ERW (high - frequency welded)
Trade Term	FOB, CFR, CIF, EXW, FCA
Payment Term	T/T, LC
Delivery Time	15-45 days (based on quantity) after receiving advanced payment by T/T or LC .
Main Market	Southeast Asia, South Asia, Middle East, Europe,  Middle&South America, Africa and Oceania

Galvanized steel pipe is a type of steel pipe that has been coated with a layer of zinc to protect it from corrosion. The process of galvanization involves dipping the steel pipe into a bath of molten zinc, which forms a protective layer on the surface of the pipe. This layer of zinc prevents the steel pipe from rusting or corroding, even when exposed to harsh environments.

Galvanized steel pipes are commonly used in a variety of applications, including plumbing, construction, and agriculture. They are known for their durability, strength, and resistance to corrosion. Galvanized steel pipes are also relatively inexpensive compared to other types of pipes, making them a popular choice for many applications.

In addition to their protective properties, galvanized steel pipes are also easy to install and maintain. They can be cut to size and threaded to fit a variety of fittings and connectors. Galvanized steel pipes also require little maintenance, as the zinc coating protects the steel from corrosion and rust.

Overall, galvanized steel pipes are a reliable and cost-effective solution for many applications. They offer durability, strength, and resistance to corrosion, making them a popular choice for a wide range of industries.

 

Production Application

 Application of galvanized steel pipe

1.Pipe for pipes.
Such as: water, gas pipe, steam pipe with seamless pipe, oil transmission pipe, oil and natural gas trunk pipe. Agricultural irrigation faucet with
pipe  and spray irrigation pipe.

2.Pipe for thermal equipment.
Such as: general boiler with boiling water pipe, superheated steam pipe, locomotive boiler with heat pipe, smoke pipe, small smoke pipe, arch
brick pipe and high temperature and high pressure boiler pipe.

3. Mechanical industry pipe.
Such as: aviation structure tube (round tube, elliptic tube, flat elliptic tube), automobile axle tube, axle tube, automobile tractor structure tube,
tractor oil cooler tube, agricultural machinery square tube and rectangular tube, transformer tube and bearing tube.
Pipe for petroleum geological drilling.

4.Pipe for oil drilling and pipelines.
Such as: oil drilling pipe, oil drilling pipe, drill, oil tubing, oil casing and various pipe joints, geological drilling pipe (core pipe, casing,
active drill pipe, drill pipe, press collar and pin joint, etc.).

5.Pipe for chemical industry.
Such as: petroleum cracking pipe, chemical equipment heat exchanger and pipe pipe, rust resistant acid pipe, chemical fertilizer with high
pressure pipe and transport medium pipe.

6.Pipe for other departments.
Such as: container tube (high-pressure gas cylinder tube and general container tube), instrument tube, hand watch case with tube,
syringe needle and medical instruments with tube, etc.

Product Advantages

Packaging & Shipping

Company Profile

 

FAQ

 

Q:Can you send samples?
A:Of course, we can send samples to all parts of the world.

 

Q:What are the shipping ports?
A:Under normal circumstances, we ship from Tianjin, Qingdao ports, you can choose other ports according to your needs.

Q:What are the certifications for your products?
A:We have ISO 9001, SGS, EWC and other certifications.

Q:How long does your delivery time take?
A:In general, our delivery time is within 7-25 days after receipt the IC or deposit.

Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.

Q:How to pack the products?
A:The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It caneffectively protect products from corrosion during ocean transportation.Send your message to this supplier.