Chinese Factory NPT ISO Threads Instrument Pipe Fittings Stainless Steel Hex Nipples

• Standard: ANSI, GB
• Material: Stainless Steel
• Connection: Male
• Head Type: Hexagon
• Product Name: Hex Nipples
• Body Material: 316 304 Stainless Steel
• Model NO.: THN
• Size: 1/8′′ to 1′′
• Thread Type: ISO, NPT, Bsp,SAE
• MOQ: 1 Piece
• OEM: Available
• Transport Package: Plastic Bag Inside, Carton Outside
• Specification: 1/8′′ to 1′′
• Trademark: Hikelok
• Origin: China
• HS Code: 7307290000
• Production Capacity: 1000/Week

Product Description

Hikelok Instrumentation Pipe Fittings

Features

* Available in sizes from 1/16 to 2 in and 6 to 30 mm
* Hikelok pipe fittings materials include stainless steel, alloy 400R-405, brass, and carbon steel
* Hikelok provides NPT, ISO/ BSP, SAE, and ISO threads configurations
* Burr-free smooth thread provide optimum sealing and minimize galling
 

Materials Standards

Material	Bar stock	Forgings
316 stainless steel	ASTM A276 ASME SA479, EN 1.4401	ASTM A182 ASME SA182, EN 1.4401
Alloy 20	ASTM B473	ASTM B462
Alloy 400/R-405	ASTM B164, ASME SB164	ASTM B564, ASME SB564
Alloy 600	ASTM B166,ASME SB166	ASTM B564,ASME SB564
Alloy 625	ASTM B446	ASTM B564,ASME SB564
Alloy 825	ASTM B425	ASTM B564,ASME SB564
Alloy C-276	ASTM B574	ASTM B564
Aluminum	ASTM B211	ASTM B247
Brass	ASTM B16,ASTM	ASTM B283
Carbon steel	B453 ASTM A108	--

Thread Specifications

 

Thread Type(End Connection)	Reference Specification
NPT	ASME B1.20.1,SAE AS71051
ISO/BSP(parallel) (Based on DIN 3852) (Hikelok PPT,BP,and BS fittings)	ISO 228,JIS B0202
ISO/BSP(tapered) (Based on DIN 3852) (Hikelok BT fittings)	ISO 7,BS EN 10226-1, JIS B0203
ISO/BSP(gauge) (Based on EN 837-1 and 837-3) (Hikelok BG)	ISO 228
Unified (SAE) (Hikelok SA fittings)	ASME B1.1

Working Temperature Rating
 

Material	Working Temperature Rating ºF(ºC)
316 stainless steel	-65(-53) to 1000(537)
Brass	-20(-28) to 400(204)
Carbon steel	-65(-53) to 375(190)
BS gaskets(FKM)	-5(-15) to 400(204)
BG BP gaskets(copper)	-5(-15) to 400(204)
SAE O-ring (FKM)	-5(-15) to 400(204)

 

 




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