Ms Steel ERW Carbon ASTM A53 Black Iron Pipe

Packaging Details
1. OD 219mm and below In hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles 
2. above OD 219mm in bulk or according to custom opinion 
3. 25 tons/container and 5 tons/size for a trial order; 
4. For 20" container the max length is 5.8m; 
5. For 40" container the max length is 11.8m.

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Product Details

Product Description

 Welded Steel Pipe 

Product NameCold/Hot Rolled Steel Pipe And Tube
Wall Thickness0.5mm-30mm
Length1m-12m
Outer diameter15mm-600mm
ToleranceWall Thickness:±0.05MM   Length:±6mm  Outer Diameter:±0.3MM
ShapeRound, Square, Rectangle, Oval, Deformed
MaterialQ195-Q345, 10#-45#,195-Q345, Gr.B-Gr.50, DIN-S235JR, JIS-SS400, JIS-SPHC, BS-040A10
TechniqueCold Rolled, Hot Rolled, ERW
Surface treatmentBlack annealing,  bright annealing, None annealing
StandardASTM, DIN, JIS, BS
CertificateISO, CE
Payment terms30% T/T deposit in advance, 70% T/T balance within 5 days after B/L copy, 100% Irrevocable L/C at sight
Delivery timesDelivered within 30 days after receipt of deposit
Package1. Packed with 8 bundles tightened with metal belt and plastic wrapped if need.
2. According to customer's requirement
Loading portXingang, China
ApplicationWidely used in furniture,interior decoration, fluid pipeline, petroleum and natural gas industry, drilling, pipeline, structure
Advantages1. Reasonable price with excellent quality
2. Abundant stock and prompt delivery
3. Rich supply and export experience, sincere service

Product process

Product process

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Packaging & Shipping

Packaging & Shipping

Packaging Details

1. OD 219mm and below In hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles 

2. above OD 219mm in bulk or according to custom opinion 

3. 25 tons/container and 5 tons/size for a trial order; 

4. For 20" container the max length is 5.8m; 

5. For 40" container the max length is 11.8m.

Packaging Details


Company introduction

Shandong Ruinai Steel Sales Co., Ltd is located in Liaocheng city,west of Shandong province, it's about 400 Km in south of Beijing city ,and 100 Km in west of Jinan city , benefit from the convenient traffic condition,Liaocheng economy develops rapidly and formed the largest steel logistics centre in north of China.  Ruinai Steel is a subsidiary of Lai Steel Group, founded in 2018 and engaged in production and sales of wear resistant steell plate,weathering steel plate,high strength carbon steel plate,stainless steel,aluminum,brass and sectional materials. Except the stock product, we also have our own factory and workshop,stainless steel welded pipe factory, have 24 lines to produce the welded pipe(round and rectangle pipe),out diameter and width: 5mm-610mm, thickness: 0.5mm-20mm.

We have our own workshop, we can supply one stop service: 

1.  Blasting machine.  

2.  Fiber machine cutting machine.  

3.  Bending machine.

4.  Drill holes machine.

5.  Fully automatic paint room.  

6.  Welded machine.

We passed certificate ISO9001, ISO14000, OHSAS18001. As a member of China iron and steel association, we established long term friendly cooperation with famous domestic mill plants,such as Bao steel, Wu steel, An steel, Tai steel etc. As well as active pursues partnerships foreign company, in order to meet customer requirement. With concept of "Keep Improving, Win-win Cooperation', and executed by reliable quality and after sales service system, Qigang gained good reputation from customers at home and abroad. We sincerely welcome you to come our company to negotiate business.

Company introduction




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