Jiangsu Hongbao Group Co., Ltd.
| Delivery Time | within 50 days |
| Packaging Details | seaworthy plywooden case packing. |
| Payment Terms | L/C,T/T |
| Material: | E355, E235, 26MnB5, 34MnB5 |
| Brand: | Hongbao |
| Certificate: | ISO, TUV, TS16949 |
| Origin: | Jiangsu,China |
| Thickness: | 0.5-7mm |
| OD: | 6-80mm |
| Brand Name | Hongbao |
| Model Number | HBPST-1 |
| Certification | DNV, ISO, TS16949 |
| Place of Origin | Jiangsu, China |
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Product Specification
| Delivery Time | within 50 days | Packaging Details | seaworthy plywooden case packing. |
| Payment Terms | L/C,T/T | Material: | E355, E235, 26MnB5, 34MnB5 |
| Brand: | Hongbao | Certificate: | ISO, TUV, TS16949 |
| Origin: | Jiangsu,China | Thickness: | 0.5-7mm |
| OD: | 6-80mm | Brand Name | Hongbao |
| Model Number | HBPST-1 | Certification | DNV, ISO, TS16949 |
| Place of Origin | Jiangsu, China | ||
| High Light | precision seamless tubing ，erw precision tubes | ||
The E355 Round High Cold Drawn Precision Seamless Steel Tube is a top-quality choice for hydraulic applications, known for its exceptional precision and durability. With a seamless construction, it ensures smooth fluid flow and high performance under pressure. Its cold drawn manufacturing process guarantees tight tolerances and a fine surface finish, ideal for critical hydraulic systems.
| Parameter | Specification |
|---|---|
| Outer Diameter (OD) | 1/2~48" (21.3 TO 1200mm) |
| Thickness | 2-60mm (SCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80, SCH100, SCH120, SCH160, XS, XXS) |
| Length | 3/4/5.8/6/8/9/11.8/12m and other sizes according to contract |
| Steel Material | 10#, 20#, 45#, 16Mn, Q345, API5L, ASTM A106 Gr.B, ASTM A53 Gr.B, ST35.8, ST37, ST52 |
| Standard | API5L, ASTM-A53, A179, ASTM A106, BS1387, DIN2440, EN10219, JIS |
| Usage | Liquid delivery; Structure pipe; High and low pressure boiler tube |
| Ends | Plain or threaded with socket or beveled with plastic caps |
| Surface | Polished black paint, varnish, oil, galvanized, anti-corrosion coatings |
| Package | Bags, bundles, loose containers or client option |
| Inspection | Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size Inspection, hydraulic testing |
| Technique | Hot Rolled / Cold Drawn / Extrusion |
| Type | Seamless |
| Delivery Time | 15-30 days after payment |
We also supply pipe fittings including screws and flanges. Our products offer high quality at competitive prices. Contact us for more information.
Company Details
Business Type:
Manufacturer
Year Established:
1958
Total Annual:
>76000000
Employee Number:
700~1000
Ecer Certification：
Verified Supplier
Jiangsu Hongbao Group (Pipe) Co., Ltd. (Zhangjiagang Hongda Pipe Co., Ltd.) is a high-tech company in Jiangsu province. The company has a registered capital of RMB 89 million, covers an area of 130,000 square meters, employs 600 staff, and has annual sales of RMB 400 million. The company is speciali... Jiangsu Hongbao Group (Pipe) Co., Ltd. (Zhangjiagang Hongda Pipe Co., Ltd.) is a high-tech company in Jiangsu province. The company has a registered capital of RMB 89 million, covers an area of 130,000 square meters, employs 600 staff, and has annual sales of RMB 400 million. The company is speciali...
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