Zinc Coating Galvanized Steel Pipe For Custom Sizes Galvanized steel pipe is a welded steel pipe with a hot-dip or electro-galvanized layer on the surface. Galvanizing can increase the corrosion resistance of steel pipes and prolong their 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 pipelines in the petroleum industry, especially offshore oil fields, and oil heaters and condensation pipes for chemical coking equipment. Pipes for coolers, coal distillation washing oil exchangers, trestle piles, and support pipes for mine tunnels, etc.
| Standard | EN10219,EN10210,GB/T 6728,JIS,G3466,ASTM A500, A36 |
| Material | S235GT,S355,STK400,STK500,Q345/Q235 |
| Diameter | Square pipe: 20*20mm~500*500mm
Rectangular pipe: 20*40mm~300*500mm |
| Wall thickness (W.T.) | 1.2mm~20mm |
| Length | 6.0M, 6.5M, 5.0M, 4.0M, 3.0M, 6.5M,1m-12m ,by customer's requiremnts |
| Surface Anti-rusty Coating | Pre-galvanized (Zinc coating: 40-80g/m2)
Hot dipped galvanized (Zinc coating: 200-600g/m2 ) |
| Surface | Black, or Galvanized and Oiled to prevent the rust |
Generally, 20GP containers and 40GP containers are used. In the case of a large number of containers, we can take bulk carriers. 
We can produce 500 tons of galvanized steel pipe per month, in Shandong Province, Jiangsu Province and other warehouses, a wide variety of sizes can meet the different requirements of customers, welcome to consult at any time. 
Jiangsu Xinyi Steel Co., Ltd. is located in Wuxi City, Jiangsu Province. Is a collection of domestic trade and international trade as one of the professional steel sales company. The company's products include stainless steel, seamless pipe, color coated plate, galvanized plate, aluminum plate, copper plate and other profiles, building materials, pipe series. Products are widely used in chemical, pharmaceutical, electric power, railway, automobile, paper, construction engineering and other fields. The company has long-term and close trade relations with Shandong Iron and Steel, Tangshan Iron and Steel, Handan Iron and Steel, Jinxi Iron and Steel and other well-known domestic iron and steel enterprises. 
1. who are we?
We are based in Shandong, China, factory located in Liaocheng, the hometown of chinese steel pipes.
2. how can we guarantee quality?
Always a pre-production sample before mass production;Always final Inspection before shipment;
3.what can you buy from us?
PPGI,PPGL,GI,GL,Roof Sheet, GI coil, steel pipes and beams, stainless steel sheets and coils and pipes.
4. why should you buy from us not from other suppliers?
1. 20 years manufacture &exporting
2. ISO/SGS/CE approval quality factory
3. Professional supplier in steel field
4. Product line of PPGI PPGL,GI GL
5. Machines of roofing sheet
6. Standard sea package
7. Good service
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese
