ASTM A312 316L Stainless Steel Pipe

Get Latest Price

Payment Type:	L/C,T/T
Incoterm:	FOB,CFR,CIF
Min. Order:	1 Metric Ton
Transportation:	Ocean
Port:	Tianjin,Shanghai

Contact Now

Product Description

Product Attributes

Packaging & Delivery

Product Description

Product Attributes

Brand: hydrogrand

Standard: Astm

Section Shape: Round

Place Of Origin: China

Tolerance: ±10%

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

Tubing End: Bevel end, Plain end; Threaded

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

Packaging & Delivery

Selling Units

Metric Ton

Product Description

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 316L Stainless Steel seamless tube / ASTM A312 316L 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 316L Steel tube / ASTM A312 316L 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 316L Steel tube / ASTM A312 316L Stainless Steel tubes:

Standard

Types Chemical Composition(%)

Steel Name

Steel Number

Cr+Cu

+Mo+Ni

ASTM A 312/ ASME SA312

316L

≤0.08

≤0.75

≤2.0

≤0.045

≤0.030

16.00 -18.00

2.00 -3.00

10.0 -14.0

≤0.10

Mechanical Properties of ASME SA312 316L Steel tube / ASTM A312 316L Stainless Steel tubes:

Standard	Grade
	Steel Name	Steel Number	Yield Strength	Tensile Strength	Elongation(%)		hardness
			( Mpa) min.	(Mpa) min.			HRB	HB
ASTM A 312/ ASME SA312					50MM	Transverse		0℃
	316L	/	170	485	≥25		95	217

Grade Specifications of ASME SA312 316L Steel tube / ASTM A312 316L Stainless Steel tubes:

Standard	Steel Name	UNS No.	Old British		Euronorm		Swedish SS	Japanese
ASTM A 312 / ASME SA312			BS	EN	No.	Name		JIS
ASTM A 312 / ASME SA312	316L	S31603	316S13	58H,58J	1.4404	X5CrNiMo17-12-2	2348	SUS 316L

DIMENSION Tolerance of ASME SA312 316L Steel tube / ASTM A312 316L 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 316L Steel tube / ASTM A312 316L Stainless Steel tubes:

ASME SA312 / ASTM A312 316L SS SMLS Pipe	ASME SA312 / ASTM A312 316L SS Welded Pipe
ASTM A312 GR.316L Boiler Pipes Supplier	SA249/ A249 TP316L Inox Tubes and pipes
S31603 ASME SA312 Seamless Steel Pipes Exporter	ASTM A249 316L inox Steel Welded Tubing Stockist
A312 X5CrNiMo17-12-2 Mechanical Pipes in Iraq	316L ASTM A312 Stainless Steel welded Mechanical Tubes
ASTM A312 GR.316L Cold drawn Seamless Steel Pipe in Korea	A358 S31603 welded Inox Steel Tube stockist
ASTM A312 1.4404 X5CrNiMo17-12-2 Hot Finished Seamless Steel Pipe in Germany	A249 / SA249 Grade 316L ERW Welded steel Tubes
IBR Approved GR.316L ASTM A312 Pipe	IBR Approved ASTM A312 GR.316L Tubing Stockist
ASTM A312 Steam Boiler Pipes in Peru	ASTM A312 Steam Boiler Tubes Stockholder
High Quality GR.316L A312 Boiler Pipes in Malaysia	SUS 316L High Quality Boiler Tubes Manufacturer