Joho Steel Co., Ltd
JOHO STEEL CO.,LTD, founded in 1988, is a steel group which has integrated steel production, processing and trading into one. We specializes in manufacturing carbon seamless steel pipes, boiler tube
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High Pressure ST35.8 Carbon Steel Seamless Heat Exchanger Rifled Boiler Tubes
Product Description: GB3087-2008 "Seamless Steel Tubes for Low and Medium Pressure Boilers" stipulates. There are 43 types of steel pipe specifications for boilers with various structures, with an outer diameter of 10 to 426 mm. A total of 29 kinds of wall thickness 1.5 ~ 26mm. However, the outer diameter and wall thickness of superheated steam pipes, large smoke pipes, small smoke pipes and arch brick pipes used in locomotive boilers are otherwise regulated.
| Model Number | SML Pipe |
| Steel Grade | 1010,1020,1045,1060,20#,45#,St37,St52,Q235,Q345,Q195,API5L |
| Application | Petroleum, Chemical industry, mechanical equipment |
| Certification | ISO:9001 |
| Welding Line Type | Seamless |
| Processing Service | Bending, Welding, Decoiling, Punching, Cutting, Moulding |
| Section Shape | Round |
| Alloy Or Not | Non-Alloy |
| Invoicing | by actual weight/pieces |
| Surface | Annealed, pickled, polished |
| Outer Diameter | 8mm-508mm |
| Thickness | 1.0-35mm |
| Usage | Industrial Purpose |
| Payment terms | 30%TT Advance + 70% Balance |
| Packing | Standard Sea-worthy Packing |
