It is our great pleasure to take a honourable chance to introduce ourselves, Jinan Paiwo Engineering Machinery Co.,Ltd. The high precision forging supplier in China. Â Â Â
Established in 1983, We combine experience with the lastest technology to provide Customized Forging  Machinery Spare Parts,with our accumulated experience, we are supplying high precision forging for ATG global, XCMG, SANY, PUTZMEZSTER, MSP,etc. From raw material through the machining and inspection process had get customer acceptance and praise.
Products DETAILS
Production Name: | Forged Machining Steel Precision Long Drive Shaft for industry |
Certification: | BV,TUV,SGS,ISO9000 |
Technology: | forging,open die forging,free forging,ring forging,stamping,hot,rolling |
Equipment: | CNC Machining Centres |
Material: | Carbon steel,Alloy steel,stainless steel |
Surface treatment: | Heat Treatment,oxide coating,plating,finishing,painting,galvanized |
Model Number: | Custom According to Drawings |
Application: | oil and gas,oilfield,Engineering Construction Machinery |
Chrome thickness: | 20~30micron |
Length: | 1000mm~10000mm |
Weight: | 10kg-3000kg |
Tolerance: | 0.01mm |
Roughness: | Ra 0.2micron (max) |
Torque Capacity: | 3600N |
Yield Strength: | ≥320 Mpa   |
Tensile Strength: | ≥580 Mpa  |
Elongation: | ≥ 15% |
Packing: | Wood box for free fumigate or according to customers' requirements |
Shipment | By Sea/ By Train |




1. Process: Forged + Machining + Heat TreatmentÂ
2. Heat treatment: Normalized / Annealed / Quenched / tempered
3. Delivery condition: Hot forged +Rough machined
4. Inspection Equipments: Metallurgical analysis, Tensile strength tester, Hardness tester, Altimeter, Scale Micrometer, pressure tester, etc.
5. Material: carbon steel ,stainless steel or alloy steel
Our products ranges from wind turbine shaft, step-down shaft, rotor, flange, hub, plate, valve block, bar, disc, ring, sleeve etc.
The heavy forging: forged ring, shaft, roller, flange is widely used for various industries
Advanced technical process from smelting steel to forging and heat treat guarantees the product quality. Closed relationship with several famous stated enterprises guarantee "in-time delivery" and competitive price.
Excellent product quality and service, competitive price, "in-time" delivery

We can supply part with follow test reports :
1)Chemical composition report
2)Key dimension checking record report
3)Full dimension report
4)Metallographic structure report
5)Tensile strength report
6)Third-party test report(If  need)
Why should you choose Paiwo?
1.Excellent and professional service:
 We have a high quality sales team including sales staff, quality engineers and technicians.
2.Quality control:
Every product need to be checked by many processes.
3.Delivery time:
Delivery will be ready within 30 days after receiving your down payment.Â
4.Comprehensive service:
Supply all the products with good quality and competitive price.
A reliable and reputable supplier is the key to your successful business.

It is our great pleasure to take a honourable chance to introduce ourselves, Jinan Paiwo Engineering Machinery Co.,Ltd. The high precision forging supplier in China. Â Â Â
Established in 1983, We combine experience with the lastest technology to provide Customized Forging  Machinery Spare Parts,with our accumulated experience, we are supplying high precision forging for ATG global, XCMG, SANY, PUTZMEZSTER, MSP,etc. From raw material through the machining and inspection process had get customer acceptance and praise.
Products DETAILS
Production Name: | Forged Machining Steel Precision Long Drive Shaft for industry |
Certification: | BV,TUV,SGS,ISO9000 |
Technology: | forging,open die forging,free forging,ring forging,stamping,hot,rolling |
Equipment: | CNC Machining Centres |
Material: | Carbon steel,Alloy steel,stainless steel |
Surface treatment: | Heat Treatment,oxide coating,plating,finishing,painting,galvanized |
Model Number: | Custom According to Drawings |
Application: | oil and gas,oilfield,Engineering Construction Machinery |
Chrome thickness: | 20~30micron |
Length: | 1000mm~10000mm |
Weight: | 10kg-3000kg |
Tolerance: | 0.01mm |
Roughness: | Ra 0.2micron (max) |
Torque Capacity: | 3600N |
Yield Strength: | ≥320 Mpa   |
Tensile Strength: | ≥580 Mpa  |
Elongation: | ≥ 15% |
Packing: | Wood box for free fumigate or according to customers' requirements |
Shipment | By Sea/ By Train |




1. Process: Forged + Machining + Heat TreatmentÂ
2. Heat treatment: Normalized / Annealed / Quenched / tempered
3. Delivery condition: Hot forged +Rough machined
4. Inspection Equipments: Metallurgical analysis, Tensile strength tester, Hardness tester, Altimeter, Scale Micrometer, pressure tester, etc.
5. Material: carbon steel ,stainless steel or alloy steel
Our products ranges from wind turbine shaft, step-down shaft, rotor, flange, hub, plate, valve block, bar, disc, ring, sleeve etc.
The heavy forging: forged ring, shaft, roller, flange is widely used for various industries
Advanced technical process from smelting steel to forging and heat treat guarantees the product quality. Closed relationship with several famous stated enterprises guarantee "in-time delivery" and competitive price.
Excellent product quality and service, competitive price, "in-time" delivery

We can supply part with follow test reports :
1)Chemical composition report
2)Key dimension checking record report
3)Full dimension report
4)Metallographic structure report
5)Tensile strength report
6)Third-party test report(If  need)
Why should you choose Paiwo?
1.Excellent and professional service:
 We have a high quality sales team including sales staff, quality engineers and technicians.
2.Quality control:
Every product need to be checked by many processes.
3.Delivery time:
Delivery will be ready within 30 days after receiving your down payment.Â
4.Comprehensive service:
Supply all the products with good quality and competitive price.
A reliable and reputable supplier is the key to your successful business.

Chlorinated Polyethylene(CPE)
1. CPE is a kind of saturated rubber, which has excellent heat-resistant oxygen aging, ozone aging, acid and alkali resistance, and chemical resistance.
2. CPE has general oil resistance. Among them, it has excellent resistance to ASTM No. 1 oil and ASTM No. 2 oil, which is equivalent to NBR; and it has excellent resistance to ASTM No. 3 oil, which is better than CR and is equivalent to CSM.
3. CPE contains chlorine element, has excellent flame retardant performance, and has the characteristics of burning and dripping. It can be combined with antimony flame retardant, chlorinated paraffin, and Al(OH)3 in an appropriate ratio to obtain a flame retardant material with excellent flame retardancy and low cost.
4. CPE is non-toxic, does not contain heavy metals and PAHs, and it fully meets environmental protection requirements.
5. CPE has high filling performance and can be manufactured to meet various performance requirements. The processing performance of CPE is good, and the Mooney viscosity is available in a variety of grades between 50-100.
CPE 135A, Chemical Chlorinated Polyethylene,Modifier Chlorinated Polyethylene,Cpe Chlorinated Polyethylene
Henan Shunbang Chemical Industry CO.,Ltd , https://www.pvcresinchem.com