Luxi New Energy Equipment Group Co.,Ltd
Address:No.28 Liaohe Road Economic Development Zone, Liaocheng, Shangdong, China
Contact: Pengpeng Li
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The adoption of world-class processing equipment, advanced technology, can produce diameter φ422-φ920, a variety of volumes of seamless steel cylinders. The main process is as follows
Material Verification - Sawing Cutting - Heating Spinning - Welding Port - Quenching - Batch Performance Inspection - Hardness Inspection - One Outer Shot - Saw Bottle - Bottle Thread Processing - Inner Shot - Water Pressure Test - Ultrasonic Flaw Inspection - Magnetic Test - Inner Wall Drying - Airtightness Test - Roller Marking - Secondary Blasting (Outer Wall Polishing) - Spray Curing – Packaging
1) The dimensions of the raw material
The billet supplier's production qualification and technical ability to conduct a rigorous review, designated billet procurement in the country's largest steel mill, the seamless pipe manufacturer issued a technical agreement, requiring the wall thickness deviation of the pipe does not exceed the nominal wall thickness of 0 + 20% (Standard requirements 0 + 25%); outside diameter tolerance does not exceed the nominal diameter of ± 1%; straightness ≤ 1/1000, and not more than 2mm / m; roundness is not greater than 2% of the average diameter.
Welcome to buy the high standard and ultra light jumbo-gas-cylinder51 with new design from our professional manufacturers and suppliers in China. We are one of the world's leading brands. Please be free to contact our factory for more details.