Hot Forged Seamless Tube Rings Rolled Ring

Company introduce

The history of Jinan Paiwo dated back to 1983. The company's owner from a frontline worker develop to a company manager. Has accumulated rich knowledge and experience in the past 30 years.Factory located in Zhangqiu, Shandong Province. Covers an area of 66,000 Square meter, and has a building area of 14,000 Square meter. Currently, Paiwo has 160 employees, owns fixed assets reaching RMB 35 million, and boasts an annual output value of RMB 80 million and creates more than RMB 4 million taxes.

We possess professional technical team, advanced equipment and detecting method, strict quality control system to meet all your customized requirements of forged ring. High quality, excellent performances and competitive price will make you rely on us and choose us.

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Production Flow

1. Raw Material Choose One-Level ingot steel, inspect chemical element , confirm achieve requirements.
2. Forging Heating to the specified time and temperature. Have two kinds forging harmmer open forging and die forging .
3. Heat Treatment According Tensile,Yield, Hardness requirements, fully heating. Incloud A,N,Q,T, surface HT and local HT.
4. Machining Equip horizontal lathe, vertical lathe, CNC lathe, CNC machining center, turning machine,boring machine, milling machine, grinder. Tolerance can hold +/-0.02mm, surface roughness can hole Ra0.8. Grindering geometric tolerance.
5. Inspect Every products mad a test bar, used for test hardness and mechanical properties. All forging rough 100% UT inspect.
   

Ablility

• we have qualified environmental impact assessment. So our production will not be affected by environmental inspection.
• We both have forging and machining ability.
• Two gas heating furnaces, monitored and controlled by computer programs to ensure precise heating within set time and temperature range as required.
• Including a 2500 Tons friction press, a 5 Tons hydraulic harmmer.
• A 3 axis CNC machining center, a milling planer, three CNC machining center, four milling center, three turning center, twenty CNC lathes. More than 80 workers.
• Value-added services such as, rolling, grindring, heat treatment, welding, hard chrome plating, polishing, painting, assembling are also avaliable.
• Regarding certification: BV,ISO9001-2008,TUV,PED.
• Three fields: Engineering machinery Hydraulic cylinder components, oilfield equipments components, Customized high precision spare parts.
• Dimensions range: φ50mm ~ φ1000mm Length: 150mm ~ 4000mm Weight: 20kg ~ 3 Ton
• Regarding range of material: Carbon steel, Cr&Mo Alloy steel, Stainless Steel

Our customer and market: America, Australia, Britain, Canada, France, Spain, Italy, ect.

Features:

1. Material: stainless steel, carbon steel, alloy steel and as your requests
2. Standard:ANSI, ASTM,DIN, GB, ISO and more standards.
3. Mechanical Properties: customized requirements are accepted.
4. Hardness: customized requirements are accepted.
5. Surface treatment: rust preventive oil and according to your requirements.
6. Application: mainly used in various machinery equipment in the fields of mining, metallurgical, chemical industry, construction, and so on
7. QA and DOC: chemical composition report, mechanical properties report, UT report, PT report, MT report heat treatment report, dimensions check report, hardness report and more
We can offer third party inspection.
8. Process: raw material purchasing - forging- rough machining - heat treatment - semi machining - finish machining - checking - packing
Various process conditions are available.
9. Certificates: ISO 9001:2008
10. Products ability: Max. length: 4m, Max. Weight: 3T
11. Heat treatment: quenching and tempering, normalizing and tempering.
12. QC: fabrication schedule, fabrication process chart, inspection and test plan
13. Packing: coated with rust preventive oil, wooden case for Free Fumigate or According to Customer, seaworthy packing

Contact us if you need more details on Seamless Tube Rings. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Hot Forged Rings、Forged Seamless Tube Rings. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Types of Forging > Forged Ring