| Payment Terms | L/C, T/T |
| Delivery Time | 10 to 35 days |
| Packaging Details | Default bare pipe bundling, or packaging according to customer requirements, such as oil cloth packaging, wooden box packaging, frame packaging |
| Brand Name | Hengxin Zhicheng |
| Model Number | Seamless Fluid Pipe |
| Certification | ASTM, GB, ISO, etc. |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Delivery Time | 10 to 35 days |
| Packaging Details | Default bare pipe bundling, or packaging according to customer requirements, such as oil cloth packaging, wooden box packaging, frame packaging | Brand Name | Hengxin Zhicheng |
| Model Number | Seamless Fluid Pipe | Certification | ASTM, GB, ISO, etc. |
| Place of Origin | CHINA |
Seamless Fluid Pipe
Seamless tubes are integral components in industries requiring efficient and reliable fluid transport. Manufactured without any welded seams, these tubes are produced through an extrusion or rotary piercing process, resulting in a uniform structure that enhances their strength and durability.
Standards:
GB/T8163 —— China national standards
Uses:
For the seamless steel pipes for transmission of fluids
Steel pipes No. of main production:
10,20,Q345 ect.
Dimensional tolerance:
| Pipe types | Outer-caliber(D) | Thickness(S) | ||
| Pipe outer-caliber(mm) | Allowable warp(mm) | Pipe thickness(mm) | Allowable warp(mm) | |
| Hot-rolled pipes | >219 | ±1.0% | >20 | ±10% |
Mechanical Properties:
| Standards | Steel pipes No. | Tensile strength(MPa) | Bend strength(MPa) | Elongation(%) |
| GB/T8163 | 10 | 335~475 | ≥205 | ≥24 |
| 20 | 410~550 | ≥245 | ≥20 | |
| Q345 | 490~665 | ≥325 | ≥21 |
Chemical composition:
| Standards | Steel pipes No. | Chemical composition(%) | |||||||
| C | Si | Mn | P | S | Cr | Ni | Cu | ||
| GB/T8163 | 10 | 0.07~0.14 | 0.17~0.37 | 0.35~0.65 | ≤0.035 | ≤0.035 | ≤0.15 | ≤0.25 | ≤0.25 |
| 20 | 0.17~0.24 | 0.17~0.37 | 0.35~0.65 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.25 | ≤0.25 | |
| Q345 | 0.12~0.20 | 0.20~0.55 | 1.20~1.60 | ≤0.045 | ≤0.045 | / | / | / | |
Seamless Tubes for Fluid Transport:
Seamless tubes are integral components in industries requiring efficient and reliable fluid transport. Manufactured without any welded seams, these tubes are produced through an extrusion or rotary piercing process, resulting in a uniform structure that enhances their strength and durability.
Advantages:
Applications:
Why us?
We focus on the research, development, production and sales of seamless steel pipes, special-shaped steel pipes and hydraulic cylinders. We have a complete production chain and an advanced equipment system, including piercing machines, cold drawing machines, hot rolling machines, high-precision flaw detection and testing equipment. The company has passed multiple authoritative certifications such as ISO9001, API, SGS, CCS, DNV, ABS, CE, RoHS, etc., ensuring that each product complies with international standards. We are committed to providing customers with high-quality, customizable solutions to meet diverse application needs.
Relying on our own built processing base and modern workshops, combined with multiple branches and storage centers across the country, we have achieved sufficient inventory and efficient logistics coordination, significantly shortening the delivery cycle and ensuring the rapid delivery of orders.
We have established a complete service and support system. After the order is signed, the professional after-sales team can provide timely and safe on-site guidance and technical support to ensure that customers are at ease throughout the process from procurement to use.
FAQ:
1. Do you support customized design and production?
Sure. We have a professional engineering team that can conduct customized design and production with special sizes, control systems or OEM according to your requirements.
2. How fast can you deliver?
In stock sizes, it takes 3-5 days. For customized sizes, it takes 30-35 days.
3. What payment methods do you support?
We support TT payment. Generally, 30% to 50% of the payment is made in advance, and the remaining amount is paid before shipment.
4. Can you provide material certification (MTC)?
Yes, we will provide MTC to you after production is completed to ensure that the material quality meets the standards.
5. What is the minimum order quantity?
Generally, we accept trial orders. The minimum order quantity is 1-3 tons, which can be determined according to different products.
Certification:
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Packaging and Transportation:
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Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2014
Total Annual:
30000000-50000000
Employee Number:
<300
Ecer Certification:
Verified Supplier
Wuxi Hengxin Zhicheng International Trade Co., Ltd. is a professional supplier and stockist specializing in seamless steel pipes and precision steel tubes. With years of experience in the steel industry, we are committed to providing high-quality steel pipe products and customized solutions to meet ... Wuxi Hengxin Zhicheng International Trade Co., Ltd. is a professional supplier and stockist specializing in seamless steel pipes and precision steel tubes. With years of experience in the steel industry, we are committed to providing high-quality steel pipe products and customized solutions to meet ...
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