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[China]
Trade Verify
Address: Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China
Contact name:Richard SHEN
TORICH INTERNATIONAL LIMITED |
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Verified Suppliers
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DIN 2393 Welded precisions steel tubes Bicycle shock absorber material manufacture
Torich is a professinal manufacturer and exporter of steel pipes materials .DIN 2393 welded precisions steel tubes.
technicians are of great engineering experience in steel pipe industry for more than 20 years , equipment,good service
is our big advantages on producing precision steel tubing.
Quick detail:
Standard :DIN 2393 EN10305 ASTM A519 GOST 5005 -82 DIN2394 JIS-G3445 DIN2391
BS6323 GOST8734-75 IS3074 ASTM A513
Material:St37.2 St 44.2 St52.3 etc
Delivery condition:NA,No heat treatment
Decription:
| Material | St37.2 St 44.2 St52.3 etc |
| OD range | 15-200mm WT range: 0.8-16mm |
| OD tolerance | +/-0.06mm WT:(+/-0.03) |
| ID surface | ≤0.4μm |
| Roundness | ≤0.5 |
| Straightness | ≤0.5mm/1m |
| Production method | Welded precision |
| Delivery condition | BK,BKW,BKS,GBS,NBK |
| Test | DIN 2393 |
Feature:
Application:
Motorcycle front fork ,Motor outer shell,Automobile shock absorber
cylinder,Dust cover,Automobile shock absorber
reservior,refrigaretion gas reservior
Production process : Material incoming inspection Surface
treatment,Cold rolling Inspection,Rust preventive work,Warehouse
storage .
Tip: Cold drawing
A precision cold metal formation process. Cold drawing forms metal
wire from a pre-rolled or pre-drawn condition into a secondary or
final shape by pulling it through precision draw dies. Cold drawing is used to form precision geometric shapes with tight dimensional
tolerances from numerous grades of metal alloys, including high and low carbon steel, stainless steel, brass, copper, bronze,
aluminum, and many other, exotic metals. Cold drawing may require several stages of drawing and yield shapes that are of machined
quality. Cold drawing is extremely cost-effective when complex, tight tolerance components are needed in both small and large production volumes. Profiles, Inc. produces net or near net shapes holding tolerances of ±.0002” (.005mm). To see our size chart for finished profile dimensional limits
