Stkm 13c St52 Honing Pipe E355 Hydraulic Cylinder Honed Seamless Steel Tube

• Type: Special Steel Bar
• Standard: AISI, ASTM, GB
• Composition: Stainless Steel Scrap
• Technique: Cold Rolled
• Shape: Bar
• Surface Treatment: Coated
• Model NO.: STKM 13C
• Special Use: Wear Resistant Steel, Cold Heading Steel
• Application: Structural Steel Bar
• Transport Package: Individually Packaged
• Specification: 2mm to 200mm
• Trademark: Xunzhuo
• Origin: China
• HS Code: 7304900000

Product Description

Please contact us for the specific model and size, and we will give you the best price

Specification

& Material	Carbon Steel	ASTM A519 Standard	MT1010, MT1020, 1008, 1010, 1018, 1020, 1025, 1030, 1045, 1518
		JIS G3445 Standard	STKM11A  STKM12A  STKM12B  STKM12C   STKM13A  STKM13B   STKM13C   STKM14A  STKM14B  STKM14C  STKM15A  STKM15C   STKM16A  STKM16C   STKM17A   STKM17C  STKM18A  STKM18B  STKM18C   STKM19A  STKM19C  STKM20A
		JIS G3473 Standard	STC370, STC440, STC510A, STC510, STC540, STC590A, STC590B
		DIN 2391 Standard	St 35, St45, St52
		EN 10297-1 Standard	E235, E275, E315, E355, E470
		EN 10305-1 Standard	E215, E235, E355
		EN 10305-4 Standard	E215, E235, E355
		BS 6323-3 Standard	HFS 3, HFS 4, HFS 5, HFS 8
		NF A49-311	TU 37-b, TU 52-b, TU 56-b, TU XC35
	Alloy Steel	ASTM A519 Standard	1345, 3140, 4130, 4135, 4140, 4150, 4320, 4340, 5120, 5130
		JIS G3429 Standard	STH11, 12 STH21, 122 STH31
		JIS G3441 Standard	SCR420TK, SCM415TK, SCM418TK, SCM420TK, SCM430TK, SCM440TK
	Stainless Steel	ASTM A511 Standard	MT304, MT304L, MT310S, MT316, MT316L, MT317, MT321, MT347,   MT403, MT410, MT431
		ISO Standard	NACE MR-0175
Size		Size Range		Tolerance
	OD	6-325mm		-0.035 -- +0.045mm
	ID	2-250mm		±0.035mm
	WT	1-32mm		depends on sizes
	Length	random or fixed length		+0-3.5mm
	Straightness	0.15:1000, 0.4:1000, 0.5:1000 1:1000 or customized
	Surface Roughness	Ra 0.02-0.4μm

Product Description
Production Process
Tube Inspections

To guarantee the quality ,the tube will make complete testing 

Strengthen the inspection of products in each production stage, equipped with complete testing equipment:

non-destructive eddy current testing, high pressure resistance testing machine, universal mechanical tensile testing machine, bending flattening flares testing machine, cleanliness analyzer, metal element analyzer, etc. Meet the mechanical properties of products, process performance test, provide a powerful guarantee for qualified products .
Warehouse

Packing & Delivery

Normal Packing :steel belt +plastic bag+woven bag .

we can customized packing according your request ,like wooden case packing and steel frame packing