Gold Member Since 2017
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Laiwu Forging Co., Ltd.

Cylinder, Oil Cylinder, Cylinder Tube manufacturer / supplier in China, offering Forged Oil Cylinder Through API Q1, Hot Die Steel H13, Forged Ring Gear According to User Drawing Meeting ISO9001 and so on.

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Supplier Homepage Product oil and gas forging Forged Oil Cylinder Through API Q1

Forged Oil Cylinder Through API Q1

FOB Price: US $300-10,000 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $300-10,000/ Ton
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Port: Qingdao, China
Production Capacity: 10000t/Y
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: LWFL01
  • Molding Style: Forging
  • Application: Machinery Parts
  • Heat Treatment: Quenching
  • Forging Tolerance: +/-0.5mm
  • Certification: ISO 9001:2008
  • Trademark: LD
  • Specification: max 40T/PC
  • HS Code: 846694
  • Processing Object: Metal
  • Molding Technics: Forge
  • Material: Steel
  • Surface Treatment: Polishing
  • Standard: AISI
  • Size: Customized
  • Transport Package: Wooden Cases
  • Origin: Laiwu China
Product Description
 Laiwu Forging Co., Ltd. is a professional free forging manufacturer, the member of Confederation of Chinese Metalforging Industry. 
It is located in laiwu city of Shandong province, China, the total space area is around 60, 000sq. M. Fixed assets is $20 million andCurrent assets is $11 million. The company has 336 employees, which covers 6senior engineers and 18 intermediate engineers. 

We have rich production experience and full technology on this industry. The products including gate valve, valve box, integral union riser, Fracturing head, tubing head, casting head, cross body, stabilizer, BOP...The products have pass API Q1, all production process follow the Q1's request. Our company has whole sets of QC equipments, which will ensure after many times QC, the products will be 100% qualified. Our products has exported to Southeast Asia, Middle East and USA, and win the customers' high reputation. Our company will try our best to develop to a very professional, high quality, and fast lead time forging manufacturer in China.
Main Products: Pipe Mould ,forged rotor shaft; customized forged shaft;forged sheet ;roller; Cylinder; mould etc.

Our Equipment                     
Forge1600T&4500T hydraulic press; 1T,2T,3T&5T hammers
Heat Treatment30 sets heat treatment furnaces for forging, post-forging heat treatment furnaces, austenization furnaces and tempering furnaces
Machining40 sets equipments including heavy lathes, CNC,deep hole lathes, Boring machines
QCChemical composition, Forge ratio, Micropurity, Grain size, Hardenability, Ultrasonic test, Mechanical property, Hardness, MPT, Sizes and so on


Roller technology:
1.UT
1.1UT according to GB/T13314-2008A after roughing machining
2.Macrostructure
3.Microstructure
4.Test  method
serialitemsample qtysample positionmethod
1chemical composition1GB/T 20066GB/T223,GB/T4336
2air1end of ingotGB/T223,GB/T20124,GB/T11261
3macrostructure1as requiredGB/T226,GB/T1299,GB/T1979
4non-metallic inclusion1as requiredGB/T10561
5carbide banding,liquation1as requiredGB/T18254
6carbide reticulation1as requiredGB/T1299
7spheroidized structure1as requiredGB/T1299
8hardness2pcs for 1 furancebody and neck of rollGB/T231.1
9UTevery piece100%GB/T13314
10sizeevery piece100%measure
11surfaceevery pieceas requiredvisualization



 
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