JIS3445 Stkm11A 12A 13A Auto Tube
Standard & Material:
DIN2391 St35, St45, St52
ASTM A519 1010, 1020, 1025, 1035, 1045
ASTM A513 1010, 1020, 1025, 1035, 1040
BS6323 CFS, CFS3A, CFS4-11
EN10305-1 E215, E235, E355
JIS G 3441 SCM415TK, SCM 430 TK, SCM 440 TK
JIS 3445 STKM11A, STKM12(A, B, C), STKM13(A, B, C), STKM14(A, B, C)
Outside diameter: 10mm~60.3mm
Wall Thickness: 1mm~10mm
Length: 3m-14m, also can be manufactured according to customers' requirements
DELIVERY CONDITIONS
The tubes can be produced in the following delivery conditions:
BK (+C) Cold finished/hard (cold finished as drawn).
No heat treatment after the last cold forming process.
BKW (+LC) Cold finished/soft (lightly cold worked)
After the last heat treatment there is a light finishing pass (cold drawing).
BKS (+SR) Cold finished/stress relieve annealed.
After the final cold forming process the tubes are stress relieve annealed.
GBK (+A) Annealed.
After the final cold forming process the tubes are annealed in a controlled atmosphere.
NBK (+N) Normalized. (Mainly focus on)
After the final cold forming process the tubes are annealed above the upper transformation point in a controlled atmosphere.
Application:
Precision equipment, automotive, precision instrument, mechanical component
| Product |
Automotive & Mechanical Precision Tube |
| Size |
Outside diameter: 10mm~60.3mm
Wall Thickness: 1mm~10mm |
| Steel Grade |
DIN2391 St35, St45, St52
ASTM A519 1010, 1020, 1025, 1035, 1045
ASTM A513 1010, 1020, 1025, 1035, 1040
BS6323 CFS, CFS3A, CFS4-11
EN10305-1 E215, E235, E355
JIS G 3441 SCM415TK, SCM 430 TK, SCM 440 TK
JIS 3445 STKM11A, STKM12(A, B, C), STKM13(A, B, C), STKM14(A, B, C) |
From 1989 to now, Kingmetal Steel focus on manufacturing and distributing pipeline products including piping, fitting, flange, valve and fastener in stainless, carbon, alloy and duplex steel.
Kingmetal has a factory to manufacture seamless stainless steel pipe from DN6 to DN600 and distribute seamless steel pipe and fitting from top brand manufacturers such as Baosteel, Hengsteel, Tiansteel and Pansteel etc.
All of products are strictly compliance with standard, 100% inspection passed including visual, dimension and PMI test before shipment.
Both our sales and logistic teams are over 10 years of experiences and training frequently.
After- sales service with high efficiency, if any products are short quantity/weight or damaged caused by manufacturing, design or transportation can be compensated.
Why choose us?
One-Stop Solution
We have thousands of total production experience, from raw materials to finished products.
Competitive Price
Large scale purchase, standardized production process and efficient management make our price competitive.
Quick Shipping
Years of export experience enable us to control the transportation time more accurately.
Quality Control
The standardized production process, comprehensive management system, professional testing equipment
Special material customization
We support the customization of various complex materials
OEM/ODM
We support any form of OEM/ODM customization requirements.
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