Construction building materials welded erw black square steel pipe

Keywords: welded erw black square steel pipe

1. Description of welded erw black square steel pipe

1) Standard:ASTM A252/B36.10/A450/ A671/A53/ A523, GB/T9711/ GB/T3901, GB/T 13793, 

BS1387, BS EN10296, BS 6323, BS6363, BS EN 10219,API 5L ..

2) Steel grade: SS400 S235jr S355jr ASTM A53 GR.B, GR.A ASTM A106 GR.B...

3) Specification:

Outer diameter: 20-610mm

Wall thickness: 0.5-12mm

Length: 4-14m

Detail picture of welded erw black square steel pipe, please check photo

2. Other terms for welded erw black square steel pipe

Trade terms: FOB CFR CIF.

Payment: T/T & L/C at sight,DP, papal, cash, O/A, etc

Delivery time: 7-15days after receiving the deposit.

Packing: In bundles, Damp cloth  packing, in bulk.

Additional about delivery of welded erw black square steel pipe

20ft container Max length 5850mm, Weight 25-27 tons

40ft container Max length 12000mm, Weight 25-27 tons

Bulk vessel MOQ 50 tons.

3. Our Services

1) Samples: free

2) Lenght: any length can be cut for you.

3) Quality: accept THE THIRD PARTY INSPECTION.

4) OEM: Acceptable

5) Marking: company logo, company name, specification can painted on pipes.

6) OC documents can be offered.

Process of welded erw black square steel pipe

Ends: threaded with coupler and caps, bevel, groove, plain, etc

Surface: galvanized coating, black painting, 3PE coating, etc

 Keywords: welded erw black square steel pipe

4. Company Profile

Tianjin Reliance  Company , is specialized in manufacturing welded erw black square steel pipe. and many special service can be done for you.

such as ends threatment, surface finihsed, with fittings, loading all kinds of sizes'goods in container together, and so on.

Welcome to visit our welded erw black square steel pipe.

Our office is located in Nankai distric, Tianjin city, near beijing, the capital of China, and with excellent location.

It just takes 2 hours from beijing international airport to our company by high speed rail.

and the goods can be deliveryed from our factory to tinajin port for 2 hours. you can take

40 minutes from our office to tianjin beihai international airport by subway.

Exhibition of welded erw black square steel pipe.

5. Production process of welded erw black square steel pipe

Above photo is production process of welded erw black square steel pipe.

It is including welding, cutting, inspection, packing, etc.

6. Factory testing of welded erw black square steel pipe

With advanced machine, We can check chemical component, mechanical property, water pressure, etc

Regular inspection: diameter, wall thickness, length, welding range, surface, etc

Above photo is welded erw black square steel pipe.

7. Customners all of the world 

With more than 10 years export experience, the clients come from all over the world. 

Main market: Middle East, Asian, Africa, Australia, USA, etc

Welcome to visit us, choose our welded erw black square steel pipe.

Customer Visit our factory, visit our welded erw black square steel pipe 

RFQ

1.Are you factory or trading company?

We are factory, and two company branch company in tianjin city .

2.What is the MQO?

1Ton for nomal size.

3.What is the warry ?

We can deal on alibaba, that is , you pay it on alibaba, i send you goods, and when you get the documents, i can get the payment.

4. Could you do it according to the drawings?

Yes, including the ends treatments, and surface treatments.

Be free to send inquiry, best offer will be sent fast.

Products name: Construction building materials welded erw black square steel pipe

Keywords: welded erw black square steel pipe