304 Stainless Steel Coupling Nipple

• Customization: Available
• Connection: Welding
• Shape: Equal
• Model NO.: 1/8"-4" sch10S-sch80S
• Head Code: Round
• Angle: 90 Degree
• Wall Thickness: Sch10s
• Material: Stainless Steel
• Technics: Casting
• Certification: ASME, ANSI, DIN, JIS, GS, KS, API
• Color: Black
• Certificate: ISO9001
• Size: 1/8"-4"
• Applications: Petroleum, Chemical, Power, Gas, Metallurgy, Shipb
• Packing: Wooden Case, Pallet or as Customers′ Requirement
• Transport Package: Pallet, Wooden Case
• Specification: API, ISO
• Trademark: ST
• Origin: Cangzhou, China
• HS Code: 730793
• Production Capacity: 50000ton/Year
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

304 Stainless Steel Coupling Nipple
 

Product Description

 

1. Material: Stainless steel
2. Good quality and nice crafts
3. ISO9001-2000 Certificate
We provide our clients with butt weld fittings that are made from high quality stainless steel by our original manufacturers. Offered in seamless and welded forms, these fittings are precision-made and are offered to our clients in the following specifications:

Form:
1/8" NB TO 48" NB. (Seamless & Welded)

Thickness
SCH: 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS

Type:
· Elbows in 45 deg, 90 deg, 180 deg, R=1D, 1.5D, 3D, 5D, 6D, 8D, 10D & 20D.
· Eccentric & concentric reducer.
· Caps & crosses.
· Equal & unequal tee.
· Long & short stub end.

Standard
· ASME: ANSI B16.9, ANSI B16.28, MSS SP75
· DIN: DIN2605, DIN2615, DIN2616, DIN2617, DIN28011
· SGP: JIS B2313
· EN: EN10253-1, EN10253-2
Material
Stainless Steel: ASTM A403 WP 304/ 304L/ 304H/ 316/ 316L/ 317/ 317L/ 321/ 310/ 347/ 904L/ etc.
Carbon Steel: ASTM A234 WPB / A420 WPL3/ A420 WPL6/ MSS-SP-75 WPHY 42/46/52/56/60/65/70 etc.
Alloy Steel: ASTM A234 WP1/ WP5/ WP9/ WP11/ WP22/ WP91/ etc.

Lap Joint Stub Ends
ASME B16.9,MSS SP-43 1/2

Nominal Pipe Size	Outside Diameter at Bevel	Length	Radius of Fillet		Diameter of Lap
			A	B
NPS	D	L	R		G
1/2 3/4 1	21.3 26.7 33.4	51 51 51	3.0 3.0 3.0	0.8 0.8 0.8	35 43 51
11/4 11/2 2	42.2 48.3 60.3	51 51 64	5.0 6.0 8.0	0.8 0.8 0.8	64 73 92
21/2 3 31/2	73.0 88.9 101.6	64 64 76	8.0 10.0 10.0	0.8 0.8 0.8	106 127 140
4 5 6	114.3 141.3 168.3	76 76 89	11.0 11.0 13.0	0.8 1.6 1.6	157 185 218
8 10 12	219.1 273.0 323.8	102 127 152	13.0 13.0 13.0	1.6 1.6 1.6	270 324 381
14 16 18	355.6 406.4 457.0	152 152 152	13.0 13.0 13.0	1.6 1.6 1.6	413 470 533
20 22 24	508.0 559.0 610.0	152 152 152	13.0 13.0 13.0	1.6 -- 1.6	584 641 692
•Minimum lap thickness shall not be less than nominal wall thickness. •Contact faces of stub ends shall have a concentric serration or spiral according to the purchaser's requirements. •These lengths and radius apply for schedule 40s or thinner stainless steel pipes. •Radius of fillet B is only effective to MSS SP-43 lap joint stub ends.

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