Carbon Steel Pipe Manufacturer Cold Rolled Carbon Steel Tube Spiral Welded Steel Round Pipe
Item specifics
- Standard
- ASTM/AISI/JIS/DIN/EN/BS/GB
- Grade
- ASTM A270, A249, A511, A778, A312, A358, Q195/Q235/Q345/S235JR/S275JR/S355JR
- Technique
- ERW
- Outer Diameter
- 3 - 300 mm
- Oiled or Non-oiled
- Non-oiled
- Certificate
- ISO9001
- Shape
- Round Shape
- Section Shape
- Round
- Surface Treatment
- Hot Rolled/Cold Rolled
- Product name
- Welded Steel Pipe
- Tolerance
- ±1%
- PRICE TERM
- CIF CFR FOB EXW
Review
Description

Product Description
we can do it
1. Quick reply within 12 hours.
2. Large Stock for regular sizes.
3. Free sample high quality.
4.100% after-sales quality and quantity assurance.
2. Large Stock for regular sizes.
3. Free sample high quality.
4.100% after-sales quality and quantity assurance.

NAME: Carbon Steel Welded Pipe
LENGTH: 2m-12m or as required
Thickness: 0.1mm-300mm or as required
SURFACE: 1.Glavanized
2.Clean and blasting
3.Transparent oil, anti-rust oil
4.PVC, Black and color painting
5.Customized allowed


Specification
item | value |
|---|---|
Place of Origin | China |
Shandong | |
Brand Name | Bao Steel/ Laiwu Steel |
Application | Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, OIL PIPE, Structure Pipe |
Alloy Or Not | Non-Alloy |
Section Shape | Round |
3mm - 300mm | |
Thickness | 0.4-80mm |
Standard | ASTM/AISI/JIS/DIN/EN/BS/GB |
Certificate | ISO9001 |
Technique | ERW |
Grade | ASTM A270, A249, A511, A778, A312, A358 |
Surface Treatment | Hot Rolled/Cold Rolled |
Tolerance | ±1% |
Processing Service | Welding, Punching, Cutting, Bending, Decoiling |
Oiled or Non-oiled | Non-oiled |
Invoicing | by theoretical weight |
Delivery Time | 8-14 days |
Product name | Welded Steel Pipe |
Grade | Q195/Q235/Q345/S235JR/S275JR/S355JR |
MOQ | 5 Tons |
Payment terms | 30%TT Advance + 70% Balance |
Application | Building Construction |
PRICE TERM | CIF CFR FOB EXW |
Shape | Round Shape |
Company Profile
Cangzhou Spiral Steel Pipes Group Co., Ltd locate at No.92 Jiefang East Road, Xinhua District and No.25 Huanghe East Road, Economic Develompent Zone, Cangzhou City, Hebei Province, China. Cangzhou Spiral Steel Pipes Group Co., Ltd was restructured by Cangzhou Spiral Steel Pipes Plant(founded in 1993) and established in 2000, and it is a key metallurgical enterprise in Hebei. The company covers an area of 350 thousand square meters, with total assets of 680 million Yuan, and now there are 680 employees. At the same time, it produces 400,000 tons of spiral steel pipes every year, and its output value is 1.8 billion Yuan.
Under the group company, there are Cangzhou Spiral Steel Pipes Group Co., Ltd., Cangzhou Shuanglong Steel Pipe Co., Ltd., Cangzhou Dirry Fengda International Trade Co., Ltd.,Cangzhou OK Pipeline Anticorrosion & Thermal Insulation Engineering Co., Ltd..
With 13 production lines of spiral steel pipe and 4 production lines of anticorrosion & thermal insulation , the company is capable of manufacturing Φ219-Φ3500mm double face submerged arc welding spiral steel pipes in 6-25.4mm wall thickness. Its products, sold with WUZHOU brand, are in conformity with SY/T5037-2023 standard, GB/T9711-2023 standard, and API Spec 5L standard. Made of steel plates in Q235AB or 16Mn or X42-X80 steel grades, its pipes are widely used in long distance transmission of natural gas, oil, chemicals, water, electric power, thermal power, and ocean drvedging etc.
Our Factory




Our Team
Our factory now has more than 70 people and nearly 20 techniciansIt.Everyone is hard-working and capable, stick to their posts, and provide customers with high-quality products.

Everyone in the office is great. Perform their duties at work, complete their work, and provide customers with the best service and optimal solutions. Lively, creative, and loving life



Packing & Delivery

Our packaging methods mainly include simple pallet packaging suitable for export, fumigation-free wooden box packaging, iron packaging, etc., which can ensure that the product is well protected during transportation.

export pallet simple packaging

fumigation-free wooden boxes

iron packaging
Friendly Partners
Our company can receive foreign customers at any time and can cooperate with customers to visit the factory, inspect the factory, inspect the goods, etc. Past customers have also given good reviews and excellent suggestions.


Certification

FAQ
1. who are we?
We are Xingcheng Special Steel (Shanodng) Co,. Ltd, located in the beautiful Jinan city, Shandong province, is a large-scale steel enterprise interating production and sales. We have professional production and sales experience. If you are interested in our company, we will provide you with professional one-on-one docking services.
2. how can we guarantee quality?
The quality of samples will be repeatedly verified before mass production. After the mass production is completed, quality inspection will be carried out and a report will be issued.
Our company has passed the ISO 9001 quality testing standard, supports third-party testing, and provides a 20-year warranty
3.what can you buy from us?
Our company mainly deals in steel plates, steel coils, steel pipes, hollow anchor rods and various types of steel , etc.
We are Xingcheng Special Steel (Shanodng) Co,. Ltd, located in the beautiful Jinan city, Shandong province, is a large-scale steel enterprise interating production and sales. We have professional production and sales experience. If you are interested in our company, we will provide you with professional one-on-one docking services.
2. how can we guarantee quality?
The quality of samples will be repeatedly verified before mass production. After the mass production is completed, quality inspection will be carried out and a report will be issued.
Our company has passed the ISO 9001 quality testing standard, supports third-party testing, and provides a 20-year warranty
3.what can you buy from us?
Our company mainly deals in steel plates, steel coils, steel pipes, hollow anchor rods and various types of steel , etc.
The materials include hot-rolled carbon steel, cold-rollded carbon steel, stainless steel, galvanized, lead and copper and other steel products.
4. why should you buy from us not from other suppliers?
4. why should you buy from us not from other suppliers?
We will treat every customer with professional working ability and honest cooperative attitude, and provide customers with products of guaranteed quality and quantity. Communication is the beginning of establishing the basis for cooperation. Please contact us and we will definitely satisfy you.
5. what services can we provide?
If you have any needs, please contact us and we will try our best to satisfy you if we can coordinate.
5. what services can we provide?
If you have any needs, please contact us and we will try our best to satisfy you if we can coordinate.
Accepted Delivery Terms: By express, air, ocean, land
Accepted Payment Currency:US dollar and CNY
Accepted Payment Type:T/T, D/A, D/P, L/C, and etc
Language Spoken:Englosh and Chinese
Accepted Payment Currency:US dollar and CNY
Accepted Payment Type:T/T, D/A, D/P, L/C, and etc
Language Spoken:Englosh and Chinese





