Large Diameter Q235 Spiral Steel Pipe Anti-Corrosion Welded Steel Pipes Manufacturer Stock for Sewage Supply Welding Iron Pipe

• Customization: Available
• After-sales Service: 24 Hours 7 Days
• Warranty: 5 Years
• Model NO.: Anti-Corrosion Welded Steel Pipe
• Technique: ERW
• Material: Carbon Steel
• Surface Treatment: Oiled
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Grade: ASTM A36
• Wall Thickness: Sch40/80/Std
• Diameter: 10-200mm
• Length: 6 Meters
• Oiled or Non-Oiled: Slightly Oiled
• Ends: Grooved End
• Price Term: CIF CFR Fob Ex-Work
• Delivery Time: Normally Within 15 Working Days
• Surface: Bared, Oiled
• Technique Processing: Cold Drawn
• Physical Performance: Anti-Rust
• Standards: BS1139
• MOQ: 5 Tons
• Productivity: 2500 Tons /Month
• Materials: 10# 20# 45# A53 A106 Q195 Q215 Q235 Q345
• Transport Package: Standard Sea Freight Pakage
• Specification: 20-200mm
• Trademark: Desheng
• Origin: China
• HS Code: 72104900
• Production Capacity: 2500 Tons /Monthly

Product Description

Product Description

Welded steel pipe, also known as welded pipe, is a steel pipe made of steel plate or strip steel after crimping and welding, and the length is generally 6 meters. Welded steel pipe has simple production process, high production efficiency, many varieties and specifications, and less equipment investment, but the general strength is lower than that of seamless steel pipe.

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• Customizable Length: Our Carbon Steel Round Welded Pipe is available in various lengths, including the client's specific requirement, as well as standard lengths of 12m, 6m, and 6.4m to cater to diverse needs.
• Durable Material: Made from high-quality Q235 steel, our pipes possess excellent strength and durability, suitable for applications such as fluid, boiler, gas, and oil pipes.
• Customizable Specifications: Clients can specify the thickness (0.55-20mm or 0.8-12.75mm) and color (black or as per client's requirement) of the pipe to meet their unique needs.
• Competitive Pricing: We offer competitive pricing with a minimum order quantity (MOQ) of 5 tons and flexible payment terms of 30% advance plus 70% balance.
• Compliance with International Standards: Our pipes comply with various international standards, including EN, BS, JIS, and API, and are certified by renowned bodies such as CE, BSI, BIS, GS, and ISO 9001.

 

Our advantages:

1,More than 10 years professional exporting experience ;

2,Inspection Team with 5 persons to ensure the best quality;

3,Rich experience in working with customers from all over the world;
 

4,Fast delivery:large stock for common sizes , one and half hours from Tianjin port ;

5,24 hours online for inquiring or after-sales service;

6, free samples or small trial orders are warmly welcome for quality checking;

7,various steel products for one-stop service;

 

Product Parameters

product name	Welded steel pipe
Standard	API, ASTM, BS, DIN, GB, JIS
Outside Diameter	20mm-1420mm
Wall Thickness	2mm-300mm
Dia Tolerance	Control with in the standard, OD:+-1%, WT:+-1%
Materials	10#,20#,45#,Q195,Q215A,Q215B,Q295A,Q295B,Q345A,Q345B
	ASTM A53A/A53B/ A178C/A106B API5L
	ST37,ST37-2,DIN 1629 ST35, ST45,DIN 17175 ST35.8,DIN 17175 19Mn5
	T1,T2,T5,T9,T11,T12,T22,T91,T92,P1,P2,P5,P9,P11,P12,P22,P91,P92
	Gr.B,X42,X46,X52,X60,X65,X70,X80,X100
	15CrMO,Cr5Mo,10CrMo910,16Mn,0Cr13,1Cr17,00Cr19Ni11,1Cr18Ni9,0Cr18Ni11Nb
Inspection	ISO,BV,SGS,MTC
Packing	Steel strip packed. Standard Export Seaworthy Package.Suit forall kinds of transport,or as required
Application	Widely used in Structure, Accessorize,Construction, Fluid transportation,machinery parts,the stress parts of the automobile tractor parts and so on
MOQ	5 ton,sample order accepted

Outer Diameter(mm)	Wall Thickness(mm)	Length(m)
219	6~8	1~12
273	6~10	1~12
325	6~14	1~12
377	6~14	1~12
426	6~16	1~12
478	6~16	1~12
508	6~18	1~12
529	6~18	1~12
610	6~19	1~12
630	6~19	1~12
720	6~22	1~12
820	7~22	1~12
920	8~23	1~12
1016	8~23	1~12
1020	8~23	1~12
1220	8~23	1~12
1420	10~23	1~12
1620	10~23	1~12
1820	10~25.4	1~12
2020	10~25.4	1~12
2200	10~25.4	1~12
2420	10~25.4	1~12
2620	10~25.4	1~12
2820	10~25.4	1~12
3000	10~25.4	1~12

Certifications

 

 

 

Our Advantages

 

 

 

 

 

 

Test and Qualification

 

 

 

Company Profile

 

 

 

FAQ

1.Who are we?
We are a GB/T 19001-2016/ISO 9001:2015 certified professional total solution provider and supplier of steel products.

2. What can we supply?
We provide one-stop steel sales and professional steel supply chain management. Our main products include steel coil, steel plate, steel profile, steel pipe, steel structure and wind power tower barrel.

3.what do we specialize in?
We specialize in providing medium and heavy plates including shipbuilding board, High strength steel plate, weathering resistant steel, corrosion resistant steel plate, abrasion resistant steel plate, boiler and pressure vessel steel plate, high-rise building steel structure and wind power tower barrel.

4. Who are our cooperative factories?
As a steel company that has been in this line of business for many years, we have established profound and firm relationships with major large China's steel manufacturers including Shandong Steel, AN STEEL, Baogang Steel, Rizhao Steel and Nanjing Steel and gained great reputations from domestic and overseas clients.

5. what is our payment term?
30% T/T advance and 70% T/T balance before delivery.

6. Can I have a free sample?
Yes, a sample in small size is provided for free of charge, but the client shall bear delivery fee.

7.What is lead time and delivery time?
We will arrange production immediately upon the receipt of advance payment and shop to you after the payment of balance.