Model NO.: M20
DIN Standard: DIN470/DIN6703/DIN988
ANSI: B18.21.1
GOST: 6402-70
DIN: 137
Tooth Washer: DIN6797
Trademark: TS
Specification: M3 up to M56
Origin: China(Mainland), Zhejiang
HS Code: 731822
Model NO.: M20
DIN Standard: DIN470/DIN6703/DIN988
ANSI: B18.21.1
GOST: 6402-70
DIN: 137
Tooth Washer: DIN6797
Trademark: TS
Specification: M3 up to M56
Origin: China(Mainland), Zhejiang
HS Code: 731822
DIN137b Curved Washer, Wave Spring WashersDIN137/DIN470/ISO/ANSI/JIS All standards and customized
Size from M3 up to M80
More washer catalogue please check transhow. Info
Transhow Fasteners, manufacturer and sell a wide variety of belleville wahser, curve washer, spring washers, flat washers, retaining rings, internal circlips and external circlips, snap rings, E Rings, Adjusting Rings and the related products.
Shim rings are a thin big inner diameter flat washers, for industrial used in machines to prevent component from moving axially. Generally made of stainless steel and alloy steel.
Belleville washer, also called coned-disc spring, conical spring washer, disc spring, Belleville spring or cupped spring washer, is a type of spring shaped like awasher. It has a frusto-conical shape which gives the washer a spring characteristic. DIN137b Curved Washer, Wave Spring Washers
DIN137/DIN470/ISO/ANSI/JIS All standards and customized
Size from M3 up to M80
More washer catalogue please check transhow. Info
Transhow Fasteners, manufacturer and sell a wide variety of belleville wahser, curve washer, spring washers, flat washers, retaining rings, internal circlips and external circlips, snap rings, E Rings, Adjusting Rings and the related products.
Shim rings are a thin big inner diameter flat washers, for industrial used in machines to prevent component from moving axially. Generally made of stainless steel and alloy steel.
Belleville washer, also called coned-disc spring, conical spring washer, disc spring, Belleville spring or cupped spring washer, is a type of spring shaped like awasher. It has a frusto-conical shape which gives the washer a spring characteristic.
In strict accordance with ISO 9001:20015 and Jis Flanges;
1.Make process card and quality plan
2.Choose the qualified raw material and do incoming test, not allowed
nonconforming material to enter into production process;
3.Producing and testing followed the quality documents
4.Be good at Quality records and product identification to ensure the product
traceability
5.Do the final inspection to ensure 100% of pass.
Jis Flanges,10K Flange Jis,Jis Flange B2220,Jis Flange 5K Soh
Shanxi Tianbao Group Co.,Ltd. , https://www.tbflange.com