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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 |
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