1. Out Diameter:
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13.7-355mm
2. Wall Thickness:
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3mm-60mm
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3. Length:
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3m-12m
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4. Producing Standard:
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- American ASME B36.10M, ASTM, API 5L, API 5CT
- Japanese JIS
- German DIN
- Chinese GB
- BS standard
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5. Main Material:
(Carbon Steel & Low Alloy steel)
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- 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
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6. Special specifications:
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Available according to customer's requirements and quantity.
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7. End Shape:
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Beveled end , plain end, varnished, or adding plastic caps to protect the two ends as per customer's requirements
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8. Surface treatment:
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Painted, Oiled, galvanized, phosphate etc
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9. Usage:
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- 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
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10. Certificates:
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ISO9001-2000, ISO14000, ISO18000, API 5L certificate
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11. Third party inspection:
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Welcome you to send a third party inspecting company (BV, SGS etc) to check the quality of our final products.
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12. Pictures:
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our producing flow chart, our factory, production line, inspecting equipments, our products are listed below for your reference.