Erw 304 Stainless Steel Pipe Specifications from China manufacturer

Erw 304 Stainless Steel Pipe Specifications

Price:	3500.0 USD
Payment Terms:	T/T,L/C,D/A,D/P
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: 730640

Production Capacity: 2000Ton/Month

Delivery Date: 15days

Grade: SUS 304/304L/ 316L/347H/S32...

Inspection: UT, ET, HT, RT

Certification: API 5LC,DNV•GL, ABS, TUV, L...

Surface: Pickling,annealing,polishin...

Origin: China

Means of Transport: Ocean,Land

Packing: Plastic, Wooden Case, Other...

Brand: Ganyeah

Standard: Astm a312/Astm a778/Astm a5...

Section Shape: Round

Length: 6 m or as customers' reques...

HS Code: 730640000/730611000

The offered range of welded pipe is made utilizing high grade raw material and innovative techniques in strict compliance with the quality norms

GANYEAH GROUP started its manufacturing unit a decade ago for STAINLESS STEEL ERW PIPES & TUBES with production range from 1/4" NB to 60"NB manufactured on continues fully automated tube mills of TIG welding without any addition of filler metal (A 312) & are in close contact with the manufacturer having the manufacturing facility from 10" NB to 24" NB with the addition of filler wire.(A 358).

304 Stainless Steel Pipe Specifications

Material	TP 304, 304H, 304L, 304LN, 316, 316H, 316L, 316LN, 316Ti, 309, 310, 317L, 321, 347, 409, 410, 420, 430, 446 Etc.
Standard	ASTM A - 270, 249, 312, 269, 213, 268, 358
Construction	ERW - EFW - EFSW
Schedule	S 5, S 10, S 20, S 40, S 60, S XS, S 80, S 100, S 120, S 140, S 160, S XXS
Pipe Type	Beweld End (BW), Plain End Pipe (PE)

304 Stainless Steel Pipe Specifications Technical Data

S.S Schedule Piping to ASTM A-312 (ERW)

Introduction & Scope
This covers straight seam welded (without the addition of filler metal) authentic stainless steel pipe intended for high temperature and general corrosive service.

Material
Material is ordered to comply with the requirement of ASTM A-240 in 304, 304L, 316 and 316L grades regularly. Special grades can be made as per Customer's requirements.

Size Range
OD : ½" NPS (21.3 mm) to 8" NPS (219.1 mm)
Thick : NB size in schedule 5 10 S & 40S
Length : As per Customers Requirement.

Process of Manufactures
The pipe is manufactured from annealed strips on modern continuous forming mills with TIG welding process under inert gas atmosphere. All pipes are annealed at a minimum temperature of 1050°C, straightened, pickled and passivated, end finished & 100% tested in accordance with ASTM A-530

Tolerances

OD	Size Range	Over mm	Under mm
	Upto 1" NB	0.40	0.79
	Over 1" NB to 4" NB	0.79	0.79
	Over 4" NB to 8" NB	1.57	0.79
Thickness : ± 12.5 of nominal wall thickness		Length : 0/+ 6 mm

Test
Normal : Tensile strength / Yield strength / Elongation, Flattening, Hydrostatic Pressure
Optional : Pneumatic / Air leakage, Eddy current, IG Corrosion

Standard Weight Chart

Outside Dia		SCH 5		SCH 10 S		SCH 40 S
NB Inch	mm	SCH 5		SCH 10 S		SCH 40 S
NB Inch	mm	Thick	Kg/Mtr.	Thick	Kg/Mtr.	Thick	Kg/Mtr.
½"	21.3	1.65	0.81	2.11	1.01	2.77	1.29
¾"	26.7	1.65	1.03	2.11	1.30	2.87	1.71
1"	33.4	1.65	1.31	2.77	2.12	3.38	2.54
1 ¼"	42.2	1.65	1.93	2.77	3.15	3.68	4.11
1 ½"	48.3	1.65	1.93	2.77	3.15	3.68	4.11
2"	60.3	1.65	2.42	2.77	3.98	0.481	0.531
1"	25.40	2.11	3.74	3.05	5.34	5.16	8.76
3"	88.9	2.11	4.58	3.05	6.54	5.49	11.45
3 ½"	101.6	2.11	5.25	3.05	7.52	5.74	13.77
4"	114.3	2.11	5.25	3.05	7.52	5.74	13.77
5"	141.3	2.77	9.50	3.40	11.74	6.55	22.10
6"	168.3	2.77	11.47	3.40	14.04	7.11	28.68
8"	219.1	2.77	14.99	3.76	20.25	8.18	43.16