Shandong Hongqiao Energy Equipment Technology Co., Ltd.
| Packaging Details | Standard seaworthy packages in bundles or as per requirement |
| Supply Ability | 50000 Ton/Tons per Month |
| Application | Fluid Pipe |
| Alloy Or Not | Non-Alloy |
| Section Shape | Round |
| Special Pipe | API Pipe |
| Outer Diameter | 15 - 273 mm |
| Thickness | 0.5 - 10 mm |
| Standard | ASTM, API, ASTM A106-2006, API 5CT, API 5L, API 5DP |
| Grade | A53(A,B), A106(B,C), A269, 10#, 20#, 45#, Q235, Q345, Q195, Q215, A53-A369, 10#-45#, Q195-Q345 |
| Surface Treatment | galvanized |
| Technique | Cold Drawn |
| Keyword | seamless steel pipe |
| Port | Shanghai port, Tianjin port |
| Place of Origin | Shandong, China |
| Certification | ce |
| Brand Name | Hongqiao |
| Model Number | 0.16MM-1.5MM*1250MM OR UNDER |
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Product Specification
| Packaging Details | Standard seaworthy packages in bundles or as per requirement | Supply Ability | 50000 Ton/Tons per Month |
| Application | Fluid Pipe | Alloy Or Not | Non-Alloy |
| Section Shape | Round | Special Pipe | API Pipe |
| Outer Diameter | 15 - 273 mm | Thickness | 0.5 - 10 mm |
| Standard | ASTM, API, ASTM A106-2006, API 5CT, API 5L, API 5DP | Grade | A53(A,B), A106(B,C), A269, 10#, 20#, 45#, Q235, Q345, Q195, Q215, A53-A369, 10#-45#, Q195-Q345 |
| Surface Treatment | galvanized | Technique | Cold Drawn |
| Keyword | seamless steel pipe | Port | Shanghai port, Tianjin port |
| Place of Origin | Shandong, China | Certification | ce |
| Brand Name | Hongqiao | Model Number | 0.16MM-1.5MM*1250MM OR UNDER |
| High Light | S235 S275 Carbon Steel Pipes ，S355 Carbon Steel Pipes 350x350 ，Shs Square Hollow Section Steel Tube | ||
S235,S275,S355 350x350 shs square hollow section steel tube
| 1. Commodity: | steel tube |
| 2. Out Diameter: | 13.7mm-914mm |
| 3. Wall Thickness: | 2mm-120mm |
| 4. Length: | 2m-12m |
| 5. Producing Standard: | American ASME B36.10M, ASTM, API 5L, API 5CT |
| Japanese JIS | |
| German DIN | |
| Chinese GB | |
| BS standard | |
| 6. Main Material:(Carbon Steel & Low Alloy steel) | ASTM A53, A106, A210, A252, A333 etc; |
| X42, X46, X52, X60, X65, X70 etc; | |
| JIS STPG42, G3454, G3456 etc; | |
| German St37, St42, St45, St52, DIN1626, DIN17175 | |
| Chinese 20#, Q345, 16Mn etc | |
| 7. Special specifications: | Available according to customer’s requirements and quantity. |
| 8. End Shape: | Beveled end , plain end, varnished, or adding plastic caps to protect the two ends as per customer’s requirements |
| 9. Surface treatment: | Painted, Oiled, galvanized, phosphate etc |
| 10. Usage: | Widely used in the mechanical treatment field, petrochemical industry, transport and construction field |
| Ordinary structural purposes and mechanic structural purposes, for example in construction field, fulcrum bearing etc; | |
| The transportation of fluids in the projects and big equipments, for example transport of water, oil, gas etc | |
| Can be used in low and medium pressure boiler for the transportation of fluids, for example steam tube, big smoke tube, small smoke tube, generating tube etc | |
| 11. Third party inspection: | Welcome you to send a third party inspecting company (BV, SGS etc) to check the quality of our final products. |
| Working Method | Range | Size of ID | Tolerance | |||||
| ID tolerance | WT(mm) | Ovality | Curvature | |||||
| H8 | H9 | H10 | ||||||
| Cold drawn | 25-250 | >30-50 | 0.039 | 0.062 | 0.1 | ±5% to 7.5% | ≤0.10-0.20 | 0.3 |
| Cold rolling | 25-150 | >50-80 | 0.046 | 0.074 | 0.12 | ID>210mm | ||
| Cold drawn-hone | 40-250 | >80-120 | 0.054 | 0.087 | 0.14 | ±10% | ||
| Cold drawn-SRB | 50-250 | >120-180 | 0.063 | 0.1 | 0.16 | |||
| Cold drawn-polish | 40-250 | >180-250 | 0.072 | 0.115 | 0.185 | |||
| Polish-SRB | 50-250 | Other size and technique parameter upon request | ||||||
Company Details
Business Type:
Trading Company
Year Established:
2019
Total Annual:
> 3000000
Employee Number:
11~50
Ecer Certification：
Active Member
Shandong Hongqiao Energy Equipment Technology Co., Ltd. is located in Jinan, Shandong Province, with a registered capital of 31.68 million yuan. It is a specialized steel sales company integrating domestic trade and foreign trade.The company's products include stainless steel, seamless pipe, col... Shandong Hongqiao Energy Equipment Technology Co., Ltd. is located in Jinan, Shandong Province, with a registered capital of 31.68 million yuan. It is a specialized steel sales company integrating domestic trade and foreign trade.The company's products include stainless steel, seamless pipe, col...
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