ASTM 1020 JIS S20C EN 1.1151 Cold Drawn Profile Splined Steel Tube

group name: Precision Tube

Min Order: 5 metric ton

brand name: fushun

Nearest port for product export: Tianjin, Qingdao, Shanghai, Huangshi

Delivery clauses under the trade mode: FOB, CFR, CIF, CIP, CPT, DDP, DDU, DAF

Acceptable payment methods: T/T, L/C, D/P D/A

update time: Fri, 31 Jul 2020 11:22:26 GMT

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Paramtents

OD range: 10-150 mm
Tolerance of OD +/-0.08 mm
Delivery condition: Cold drawn+Stress Relieved
Surface condition: Smooth

Packging & Delivery

Min Order5 metric ton

Briefing

This cold drawn splined steel pipe is made by high quality structural carbon steel pipe.

Detailed

Introduction:

This cold drawn splined steel pipe is made by high quality structural carbon steel pipe. After multiple cold drawn process, this tube have tiny tolerance and high mechanical property.

Application:

Spline coupling consists of internal splines and external splines. The inner and outer splines are multi-toothed parts, the splines on the inner cylinder surface are internal splines, and the splines on the outer cylinder surface are external splines.

Steel chemical & mechanical:

ASTM A519: 1018, 1020, 1026, 1045

JIS G3445:STKM 11A, STKM 13A, STKM 16A, STKM 17A

DIN 2391:ST37, ST45, ST52

Delivery condition:

Outside diameter range: 10-150 mm

Tolerance of Outside diameter: +/-0.008mm

Wall thickness range: 2-20 mm

Tolerance of Wall thickness:+/-10% or less.

Seamless Steel Pipe Process: Hot rolled tubes→acid pickling→splined mould→ cold drawn→stress relieved annealed→multiple cold drawn process→stress relieved annealed→test→package

Delivery condition: Stress Relieved Annealed

Surface condition: Smooth

Finished products Test: Chemical, Tensile test, dimension inspection, flat test, expand test, eddy current test etc.