Long Weld Neck Flanges

• Standard: ANSI, DIN, GB, JIS, GOST
• Type: Welding Flange
• Material: Stainless Steel, A234-Wpb, A106, 304, 304L, 316
• Structure: Flanges
• Connection: Welding
• Sealing Surface: RF
• Model NO.: KM-0666
• Manufacturing Way: Forging
• Flange Pressure: 150lb---3000lb
• Surface Treatment: Golden Painting,Oiled,Black Painting,etc
• Transport Package: in Wooden Case or Pallet.
• Specification: ANSI/Asme B16.5, DIN, Mss, JIS
• Trademark: Kingmetal
• Origin: Made in China
• HS Code: 73072100
• Production Capacity: 500 Tons Per Month

Product Description

Long Weld Neck Flanges

1. Name: Long Weld neck Flange
2. Size: 1/4-45
3. WT: SCH5-SCH160, XXS
4. Species: WN, SO, PL, SW, TH, LJF and non-standard flanges according to customers need
5. Standard: ANSI/ASME B16.5, DIN, MSS, JIS, EN
6. Material: Carbon: A105, P250GH, S235 JRG2, P245GH, P250GH, RST 37.2,
C22.8, SS400, Q235, 16Mn, 20Mn, Grade 20, A105 etc.
Stainless: 304, 304L, 316, 316L
7. Application: Oil, chemical industry, water conservancy, electric power, bioler, machinery, matallurgy etc.
8. Quality: ISO2000-Quality- System
9. Package: Wooden cases, Wooden pallet, plywood pallet, standard packing or as customers requirement
10. Delivery Time: According to customers requirement
11. Payment Term: L/C& T/T at sight
12. Advantages: Anti-grinding pipe fittings with plastic liners; Anti-corrosion and high pressure pipe fittings
13. Others: High quality with lowest price; Fast delivery and best service

Long welding neck flange
Material	total carbon steel or according to customer
Feature	High anti-pressure ability and good rust resistance
Usage	oil & gas, construction, shipment, water draining
Packing	Plywood pallet of according to customer
Standards
ANSI B16.5 1/2"-24"	ANSI B16.47 "A"(MSS SP44) 26"-60"
AWWA C207 4"-120"	ANSI B16.47 "B"(API 605) 26"-60"
B16.36 1"-120"	BS 3293 26"-48"
BS4504 1/2"-80"	DIN/ EN1092-1 1/2"-160"
JIS/KS 1/2"-60"	API 590/B16.48 1/2"-24"

Carbon Steel
A105	C21, C22.8	EN10222-2
A350	LF2, LF3, LF4, LF6	EN10222-4
A694	F42 / F52 / F60 / F65 / F70	EN10222-3
Alloy Steel
A182	F1, F5 ,F9, F11/12,F22, F91	15 Mo3, 13CrMo44	15Mo3, 13CrMo44,
		10CrMo9-10	10CrMo9-10,
		X10CrMoVNb9-1	X10CrMoVNb9-1
Stainless Steel
A182 F304	(L/H) UNS S30400	WSt. 1.4301	EN10222-5
A182 F316	(L/H/Ti) UNS S31600	WSt. 1.4401	EN10222-5
A182 F321	(H) UNS S32100	WSt. 1.4541	EN10222-5
A182 F347	(H) UNS S34700	WSt. 1.4550	EN10222-5
A182 F44	6Mo UNS S31254	WSt. 1.4529	EN10222-5
A182 F51	Duplex UNS S31803	WSt. 14462	EN10222-5
A182 F55	Super Duplex	UNS S 32750 / 32760