ASTM A 312 410 Stainless Steel tubes

Product Item： ASME SA312 410 Steel tube / ASTM A312 410 Stainle

Size : OD: 1/2”-2000mm WT: 0.59-40mm, Length: 0.5mtr-20mtr

Standard & Grade : ASTM A312,ASME SA312/SA312M Grade 304, 304L, 310S, 316, 316L, 321, 347, 410, 904L, 347H, 316Ti, 317, 317L,

ASTM A312 Gr. 410 Stainless Steel SMLS Pipes, ASTM A358 TP410 Stainless steel EFW pipes /smls Pipes & Tubes, ASTM A358 /A249/ A269/ ASME SA312 TP 410 Stainless steel tubes and Pipes in Welded; ASTM A

Tubing End: Bevel end, Plain end; Threaded;

Description

A312 pipe Manufacturing Types

ASTM A312 stainless steel pipe and tube covers following manufacturing types (Including hot finished or cold finished):
a. Seamless Pipe (SMLS): It covers stainless steel seamless pipe or tube in hot rolling or cold drawn.
b. Welded Pipe (WLD): Welded by an automatic welding process that does not add filler metal when welding.
c. Cold Worked Pipe (HCW pipe): The heavy cold-worked pipe that apply cold working of not less than 35% reduction in thickness of both wall, and welded to the welded pipe prior to final annealing. Do not use fillers during welding.
d. Welded and HCW pipe: Welded pipe and HCW pipe of 14 and smaller than NPS 14 shall have a single longitudinal weld. After approval by the purchaser, the welded pipe and HCW pipe with an NPS greater than NPS 14 shall have a single longitudinal weld or shall be manufactured by forming and welding two longitudinal sections of flat stock. So each welds are to be tested, inspected, inspected or treated.

Pipe Process of ASME SA312 410 Stainless Steel Seamless tube / ASTM A312 410 Stainless Steel Seamless Pipes

Round Bar → Inspection & Analysis → Cut to Length → Coutering → Peel → Heating → Perforation → Inspection of Size → Pickling → Inspection of Surface → Lubricating → Cold-Drawing(Cold-Rolling) → Degreasing → Annealing→ Straightening → Cut → Corp End Cutting off → Pickling/Passivating → Final Inspection( UT/ET TEST or Hydrostatic Test) → Marking → Packing → Shipping

Product manufacturing standard:

GB	ASTM/ASME	JIS	DIN	EN
GB/T14975-2002	A213/A213M	G3446 G3447	DIN2462	EN10216-5
GB/T14976-2002	A249/A249M	G3448 G3459	DIN2463	EN10217-7
GB13296-2007	A790/A790M	G3463 G3468	DIN17457
GB/T12771-2008	A269 A358		DIN17458
GB/T12770-2000	A511 A688
GB/T19228.2	A778 A789
HG20537.2-92	A790
HG20537.3-92	B163 B167
HG20537.4-92	B338 B407
SH3501-2002	B423 B444
	B622 B668
	B677 B829

Steel Grades:

Austenitic	Duplex	Nickel Stainless	Ti	Ferrite
304/L/H	S31500	600625	Grade1	409L
310S/H	S32101	800825	Grade2	439
316/L/H	S32003	400	Grade3
317/L	S32304	N06985
321/H	S31803	N10276
347/H	S32205
S30432	S32750
S31042	S32760
904L
6Mo(S79054)

Application of ASME SA312 410 Steel tube / ASTM A312 410 Stainless Steel tubes:
1. Petrochemical industry;
2. Electric industry;
3. The shipbuilding industry;
4. Low-pressure heater;
5. Offshore Oil platform;
6. Nuclear Power industry
7. The Oil and Gas industry;

Chemical Composition of ASME SA312 410 Steel tube / ASTM A312 410 Stainless Steel tubes:

Grade Specifications of ASME SA312 410 Steel tube / ASTM A312 410 Stainless Steel tubes:

DIMENSION Tolerance of ASME SA312 410 Steel tube / ASTM A312 410 Stainless Steel tubes:

Wall Thickness
Permitted Variations in Wall thickness (%)
Tolerance, % from Nominal
NPS Designator	Over	Under
1/8 to 2 1/2., all t/D ratios	20	12.5
3 to 18 incl., t/D up to 5% incl.	22.5	12.5
3 to 18 incl., t/D > 5%	15	12.5
20 and larger, welded, all t/D ratios	17.5	12.5
20 and larger, seamless, t/D up to 5% incl.	22.5	12.5
20 and larger, seamless, t/D > 5%	15	12.5
where: t=Nominal Wall Thickness D=Ordered Outside Diameter

Outside Diameter		Length(mm)
Permitted Variations in Outside Diameter (mm)
OD	Tolerance	Tolerance
10.29 - 48.26	20	+6 /-0
48.26 - 114.30	22.5
114.3 - 219.08	15
219.08 - 457.20	17.5

Other Types of ASME SA312 410 Steel tube / ASTM A312 410 Stainless Steel tubes:

ASME SA312 / ASTM A312 410 SS SMLS Pipe	ASME SA312 / ASTM A312 410 SS Welded Pipe
ASTM A312 GR.410 Boiler Pipes Supplier	SA249/ A249 TP410 Inox Tubes and pipes
S41000 ASME SA312 Seamless Steel Pipes Exporter	ASTM A269 410 inox Steel Welded Tubing Stockist
A312 410 stainless Mechanical Pipes in Iraq	410 ASTM A312 Stainless Steel welded Mechanical Tubes
ASTM A312 GR.410 Cold drawn Seamless Steel Pipe in Korea	A358 S41000 welded Inox Steel Tube stockist
ASTM A312 1.4006 Hot Finished Seamless Steel Pipe in Germany	A249 / SA249 Grade 410 ERW Welded steel Tubes
IBR Approved GR.410 ASTM A312 Pipe	IBR Approved ASTM A312 GR.410 Tubing Stockist
ASTM A312 Steam Boiler Pipes in Peru	ASTM A312 Steam Boiler Tubes Stockholder
High Quality GR.410 A312 Boiler Pipes in Malaysia	410 High Quality Boiler Tubes Manufacturer