Our company introduced the forging equipment and advanced heat treatment process, elaborate production of high neck flange.300Lb Wnrf Flange flange of product categories for high neck flange, the top pressure is 300LB, we mainly based ANS IB16.5 series of flange, we also do the United States, Japan, Britain, Germany, we have strict series products. The quality management system, has won many customers, over the same period the company obtained three national patents. Wish our customers came to negotiate.
300LB WNRF Flange 300Lb Wnrf Flange,300Lb Forged Wnrf Flange,Asme B16.5 300Lb Wnrf Flange Jinan HeChuang Mechanical Manufacturing Co., Ltd. , http://www.hechuangmechanical.com
OE NO:
Vehicle  type:
detailed features
 1.Chemical  specification
Item
standards
Brake disc
C
3.1--3.4
3.3
Si
1.9--2.3
1.95
Mn
0.6--0.9
0.75
P
0.15 MAX
0.1
S
0.12MAX
0.08
2.Physical propertities
Item
standards
Brake disc
Tensile strength
245 N/mm2 MIN
268
Hardness HB
187--241 HB
230
microstructure
A 85% MIN+B5%MAX
A 92% MIN
+B 4%MAX
Dynamic balance Disc
260 g-cm  MAX
200 g-cm
Dynamic balance Drum
1300 g-cm MAX
500 g-cm
The brake disc (or rotor) is the rotating part of a wheel's disc brake assembly, against which the brake pads are applied. The material is typically gray iron,a form of cast iron.
The design of the discs varies somewhat. Some are simply solid, but others are hollowed out with fins or vanes joining together the disc's two contact surfaces (usually included as part of a casting
process). The weight and power of the vehicle determines
the need for ventilated discs.The "ventilated" disc design helps to dissipate the generated heat and is commonly used on the more-heavily loaded front discs.
Our advantage as below:
3.-Professional Manufacture ,high-volume environmental foundry electric stoves and foundry production line,output reach 5000 tons per month.
Professional Manufacture
4.-Long Service Life and quality warrantee period & Low noise for brake discs.
5.strictly testing and ways for discs and drums dynamic balance.keep the products stable balance during driving.
100% test brake discs'Â crucial dimension inspection and machining surface. 6.Material: casting Iron
7.Standard: HT-250Â Â raw material G3000 standards.
8.Solid or vented for brake discs style: VENTED Â
9.Packing: Neutral or Color carton.poly woodpallet.
10.Short-term Export Credit Insurance, TS16949 and ISO 9002certificate;
11.many years of export experiance.familiar to many kinds of certifications and government CIQ regulation.many kinds of goverments and Customs documents meantime.
12.short lead time :20 days for a 20'Â container.
13. reasonalbe price and small quantity for first orders.. small quantity order acceptalbe ;Â MOQ at least 10--30pcs;
14.we especially can develop and produce difficult and complex crafts works for brake disc parts,such as especial change some sizes,adjust chemical raw material formulas,brake discs'surface especial treatments(DACROMET,ZINC PLATED,BLACK COLOR) ,Also.Surface drilled holes or scottled lines etc.works..
15. quality warrante period: 1 year or 100000 kliometers.
16.can accept drawing or sample supplying to design or explore new items brake discs or rotors.
Also brake drums too.
welcome enquiry and visit us.Baiwang series Car or truck brake discs and brake drums with more modes and more tems as our best advantage;
Â
We are a global trading company. Our products sell well in Czech, Lithuania, Georgia, Australia, the Middle East, Africa and other regions, countries, and customers in many countries and regions
have formed a trade partnership. The customers who have worked with us agree with our products very much, and agree with our service very much. We also have a professional R & D team.
Â
Car Brake disc /rotor Â
OE NO:
Vehicle  type:
detailed features
 1.Chemical  specification
Item
standards
Brake disc
C
3.1--3.4
3.3
Si
1.9--2.3
1.95
Mn
0.6--0.9
0.75
P
0.15 MAX
0.1
S
0.12MAX
0.08
2.Physical propertities
Item
standards
Brake disc
Tensile strength
245 N/mm2 MIN
268
Hardness HB
187--241 HB
230
microstructure
A 85% MIN+B5%MAX
A 92% MIN
+B 4%MAX
Dynamic balance Disc
260 g-cm  MAX
200 g-cm
Dynamic balance Drum
1300 g-cm MAX
500 g-cm
The brake disc (or rotor) is the rotating part of a wheel's disc brake assembly, against which the brake pads are applied. The material is typically gray iron,a form of cast iron.
The design of the discs varies somewhat. Some are simply solid, but others are hollowed out with fins or vanes joining together the disc's two contact surfaces (usually included as part of a casting
process). The weight and power of the vehicle determines
the need for ventilated discs.The "ventilated" disc design helps to dissipate the generated heat and is commonly used on the more-heavily loaded front discs.
Our advantage as below:
3.-Professional Manufacture ,high-volume environmental foundry electric stoves and foundry production line,output reach 5000 tons per month.
Professional Manufacture
4.-Long Service Life and quality warrantee period & Low noise for brake discs.
5.strictly testing and ways for discs and drums dynamic balance.keep the products stable balance during driving.
100% test brake discs'Â crucial dimension inspection and machining surface. 6.Material: casting Iron
7.Standard: HT-250Â Â raw material G3000 standards.
8.Solid or vented for brake discs style: VENTED Â
9.Packing: Neutral or Color carton.poly woodpallet.
10.Short-term Export Credit Insurance, TS16949 and ISO 9002certificate;
11.many years of export experiance.familiar to many kinds of certifications and government CIQ regulation.many kinds of goverments and Customs documents meantime.
12.short lead time :20 days for a 20'Â container.
13. reasonalbe price and small quantity for first orders.. small quantity order acceptalbe ;Â MOQ at least 10--30pcs;
14.we especially can develop and produce difficult and complex crafts works for brake disc parts,such as especial change some sizes,adjust chemical raw material formulas,brake discs'surface especial treatments(DACROMET,ZINC PLATED,BLACK COLOR) ,Also.Surface drilled holes or scottled lines etc.works..
15. quality warrante period: 1 year or 100000 kliometers.
16.can accept drawing or sample supplying to design or explore new items brake discs or rotors.
Also brake drums too.
welcome enquiry and visit us.Baiwang series Car or truck brake discs and brake drums with more modes and more tems as our best advantage;
Â
We are a global trading company. Our products sell well in Czech, Lithuania, Georgia, Australia, the Middle East, Africa and other regions, countries, and customers in many countries and regions
have formed a trade partnership. The customers who have worked with us agree with our products very much, and agree with our service very much. We also have a professional R & D team.
Â
Auto Parts Brake Disc for Spare Parts
Tensile Strength: 268 N/M Min
Trademark: BAIWANG
Transport Package: Plastic Bag with Pallet
Specification: G3000
Origin: Zichuan, Zibo, Shandong, China
HS Code: 8708309990
Tensile Strength: 268 N/M Min
Trademark: BAIWANG
Transport Package: Plastic Bag with Pallet
Specification: G3000
Origin: Zichuan, Zibo, Shandong, China
HS Code: 8708309990
Car Brake disc /rotor Â