welded steel pipe has simple and high efficiency production process , there are many varieties and specifications, but the general strength is lower than seamless steel pipe. Welded steel pipes can be divided into Straight Seam Welded Pipes and Spiral Welded Pipes according to the form of welds, and into Circular Welded Pipes and Special-Shaped (Square, Rectangular, etc.) Welded Pipes according to the shape of steel pipe ends.
It is widely used in Water Works, Petrochemical Industry, Chemical Industry, Electric Power Industry, Agricultural Irrigation and Urban Construction.
For Liquid Transportation: Water Supply and Drainage.
For Gas Transmission: Gas, Steam, Liquefied Petroleum Gas.
For Structure: for Pile Driving Pipe and Bridge; Pipes for Wharfs, Roads, Building Structures, etc.
Standard: ASTM,JIS,GB,DIN,EN
Steel Grade: Q195—Grade B, SS330, SPC, S185Q215—Grade C,CS Type B, SS330, SPHC,Q235---Grade D, SS400, S235JR, S235JO, S235J2,Q345---SS500, ST52,S355JR and etc.
Certificate: ISO9001,CE SGS, BV
Outer Diameter: 16-1020mm(1/2inch~40inch)
Wall Thickness: 3mm-22 mm
Length: 2000-16000mm,or as required.
Surface: Black paint,Varnish,Oil,Galvanized,Anti-corrosion coated.
Technique: Arc welding, resistance welding
(high frequency, low frequency), gas welding , furnace welding.
Complete specifications and sufficient stock.
Short delivery time: Inventory About 3-5 days; Custom-made 7-15 days;Riding to order's quantity.
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Packing Details:
- Packing in bundles
- PVC Packing
- Pipe end cap
- Packing in wooden cases
Powerful manufacturer, focusing on specialty and quality assurance
1. Strict material selection: high-quality raw materials, good bearing capacity
2. Meticulous workmanship: customized size, accurate cutting, smooth incision
3. Quality assurance: integrity and quality are our service purposes.
4. Large inventory: complete specifications and sufficient stock
5. Timely delivery: Deliver on time and operate with integrity.
6. Mature process: Sophisticated processing equipment, rich technical experience.
All kinds of professional processing and production, one-stop steel procurement services.
Dedicated engineer one-to-one full service.
▶ 1. How can I get a quotation from you ?
You can leave us message, and we will reply every message in time . Or we may talk on line by Trademanager . And you can also find our contact information on contact page .
2. Can I get samples before order ?
Yes, of course. Usually our samples are free . we can produce by your samples or technical drawings . We can build the molds and fixtures .
▶ 3. What is your delivery time ?
A. The time of delivery is usually around 1 month(1*40FT as usual) ;
B. We can send out in 2 days , if it has stock .
▶ 4. What is your payment terms ?
Our usual payment term is 30% deposite, and rest against B/L. L/C is also acceptatble .
▶ 5. How can you garantee what I got will be good ?We are factory with 100% pre-delivery inspection which garantee the quality .
And as golden supplier on Alibaba , Alibaba assurance will make garanteewhich means alibaba will pay your money back in advance , if there is any problem with the products .
▶ 6. How do you make our business long-term and good relationship ?
A. We keep good quality and competitive price to ensure our customers benefit ;
B. We respect every customer as our friend and we sincerely do business and make friends with them no matter where they come from.
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