Name: TORICH GBT 14975 Stainless Steel Tube For Structure Hot Roll Pipe
Brand: TORICH
Price: 1 USD

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TORICH GB/T 14975 Stainless Steel Tube For Structure Hot Roll Pipe

TORICH GB/T 14975 Seamless Stainless Steel Tubes For Structure Hot Roll

Standard: GB/T 14975, ASTM A269 / A269M, ASTM A511 / A511 M

Material: 12Cr18Ni9, 06Cr19Ni10, 022Cr19Ni10, 06Cr19Ni10N, 06Cr19Ni9NbN, 022Cr19Ni10N, 06Cr23Ni13, 06Cr25Ni20, 015Cr20Ni18Mo6CuN, 06Cr17Ni12Mo2, 022Cr17Ni12Mo2

Bending:

The length of the steel tube should not be greater than 0.15% of the total length of the steel tube and no more than 12mm.

The bending degree of the steel pipe per meter should not be more than the following

—— WT ≤ 15mm, 1.5mm / m

—— WT > 15mm, 2.0mm / m

—— Thermal expansion pipe, 3.0mm / m

Usage: This standard is applicable to seamless stainless steel tubes for general structure or mechanical structure

Note: Special steel grade is also available, according to customer request.

The Tolerance of Nominal Outer Diameter and Wall Thickness

Hot Roll(Extrusion,Expansion)Steel Tube
Diamension		Tolerance
		Ordinary Level PA	High Level PC
Nominal Outer Diameter D	<76.1	±1.25%D	±0.60
	76.1~<139.7		±0.80
	139.7~<273.1	±1.5%D	±1.20

	273.1~<323.9		±1.60

	≥323.9		±0.6%D

Nominal Wall Thinckness S	All Wall Thickness	+15%S -12.52%S	±12.5%S

Tolerance of Minimum Wall Thickness Unit:mm

Production Method	Diamension	Tolerance
		Ordinary Level PA	High Level PC
Hot Roll(Extrusion,Expansion) Steel Tube W-H	S_min<15	+27.5% S_min 0	+25% S_min 0
	S_min≥15	+35% S_min 0
Cold Drawn(Roll) Steel Tube W-C	All Wall Thickness	+22% S 0	+20% S 0

Grade and Chemical Component

No.	Unified Digital Code	Grade	Chemical Component(Quality Fraction)/%
No.	Unified Digital Code	Grade	C	Si	Mn	P	S	Ni	Cr	Mo	Cu	N
1	S30210	12Cr18Ni9	0.15	1.00	2.00	0.040	0.030	8.00~10.00	17.00~19.00	-	-	0.10
2	S30408	06Cr19Ni10	0.08	1.00	2.00	0.040	0.030	8.00~11.00	18.00~20.00	-	-	-
3	S30403	022Cr19Ni10	0.03	1.00	2.00	0.040	0.030	8.00~12.00	18.00~20.00	-	-	-
4	S30458	06Cr19Ni10N	0.08	1.00	2.00	0.040	0.030	8.00~11.00	18.00~20.00	-	-	0.10~0.16
5	S30478	06Cr19Ni9NbN	0.08	1.00	2.50	0.040	0.030	7.50~10.50	18.00~20.00	-	-	0.15~0.30
6	S30453	022Cr19Ni10N	0.03	1.00	2.00	0.040	0.030	8.00~11.00	18.00~20.00	-	-	0.10~0.16
7	S30908	06Cr23Ni13	0.08	1.00	2.00	0.040	0.030	12.00~15.00	22.00~24.00	-	-	-
8	S31008	06Cr25Ni20	0.08	1.50	2.00	0.040	0.030	19.00~22.00	24.00~26.00	-	-	-
9	S31252	015Cr20Ni18Mo6CuN	0.02	0.80	1.00	0.030	0.010	17.50~18.50	19.50~20.50	6.00~6.50	0.50~1.00	0.18~0.22
10	S31608	06Cr17Ni12Mo2	0.08	1.00	2.00	0.040	0.030	10.00~14.00	16.00~18.00	2.00~3.00	-	-
11	S31603	022Cr17Ni12Mo2	0.03	1.00	2.00	0.040	0.030	10.00~14.00	16.00~18.00	2.00~3.00	-	-

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TORICH GB/T 14975 Seamless Stainless Steel Tubes For Structure Hot Roll

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Categories	Stainless Steel Tube
Brand Name:	TORICH
Model Number:	GB/T 14975, ASTM A269/A269M, ASTM A511/A511M
Certification:	ISO9001:2008
Place of Origin:	China, Zhejiang
MOQ:	1 ton
Price:	negotiable
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:	20000 tons per year
Delivery Time:	30-35 work days
Packaging Details:	In wooden boxes or hexagonal bundles in seaworthy packing.
Keyword:	seamless stainless steel tubes for structure
Surface:	Pickling or Customers't Requirement
Material:	12Cr18Ni9, 06Cr19Ni10, 022Cr19Ni10, 06Cr19Ni10N, 06Cr19Ni9NbN, 022Cr19Ni10N, 06Cr23Ni13, 06Cr25Ni20, 015Cr20Ni18Mo6CuN, 06Cr17Ni12Mo2, 022Cr17Ni12Mo2
Shape:	Round Shape
OD:	70-350mm
WT:	5-30mm
Length:	2-12m
Usage:	For general structure or mechanical structure
Production process:	Hot Roll

TORICH GB/T 14975 Stainless Steel Tube For Structure Hot Roll Pipe

TORICH GB/T 14975 Stainless Steel Tube For Structure Hot Roll Pipe

TORICH GB/T 14975 Stainless Steel Tube For Structure Hot Roll Pipe

TORICH GB/T 14975 Seamless Stainless Steel Tubes For Structure Hot Roll

stainless steel round tube

large diameter stainless steel tube

TORICH GB/T 14975 Stainless Steel Tube For Structure Hot Roll Pipe