ASTM A513 1.75 120wall DOM Steel Tube
Product Details
ASTM A513 DOM Steel Tube
,120wall DOM Steel Tube
,ASTM A513 Dom Steel Tubing
A513 1.75 120wall dom tubing
ASTM A513-5 steel pipes produced by DOM production Method.
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
| Material | St37.2 St 44.2 St52.3 etc |
| Production method | Welded precision |
| Delivery condition | BK,BKW,BKS,GBS,NBK |
| Test | DIN 2393 |
Decription:
Straightness ≤0.5mm/1m
Roundness ≤0.5
OD range:15-200mm WT range: 0.8-16mm
OD tolerance:+/-0.06mm WT:(+/-0.03)
ID surface:≤0.4μm
Feature: High precision,Nice inner hole surface
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 .
Product Pictures
Company Introduction
QUALITY CONTROL
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking
100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects
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