Weld Neck 150# 3000# 6000# slip on/socket weld/plate/blind flange
Description:
Weld Neck 150# 3000# 6000# slip on/socket weld/plate/blind flange, 300lbs welding neck flange are mainly suitable for butt welding of flanges and pipes. They have high strength and rigidity, reasonable structure, can withstand high temperature, high pressure, repeated bending and temperature fluctuations, and their sealing performance is reliable. Concave-convex sealing surface, nominal pressure 150#~1500#.


Application fields:
Offshore wind power, nuclear power and hydropower, advanced refining, equipment manufacturing, aerospace, mold manufacturing, etc.
| | ASTM A105, LF2, CL1 / CL2 |
16MN,20# |
Stainless Steel | ASTM A182, F304 / 304L, F316 / 316L,A182F317/317L,A182F310,F321,F347,316Ti |
| ASTM A182 A182 F12,F11,F22,F5,F9,F91,F51,F53,F55,F60,F44,F304H,F316H,F317H,F321H,F347H,INCONEL 600,625,825,etc. |
| ANSI/ASME B16.5 | Class 150 Flanges-Class 2500 Flanges |
DIN | 6Bar 10Bar 16Bar 25Bar 40Bar 63Bar |
JIS | 5K Flanges-30K Flanges |
EN1092-1 | 6Bar 10Bar 16Bar 25Bar 40Bar 63Bar 100Bar |
Type | 1. Plate Flange 2. Flat Flange 3. Slip on Flange 4. Welding Neck Flange 5.Long Welding Neck Flange 6. Blind Flange 7. Socket Welding Flange 8. Thread Flange 9. Screwed Flange 10. Lap Joint Flange. etc. |
Connection Type | Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female, Large Tongue, Groove, Small-Tongue, Groove, etc |
Size | 1/2"-100",SCH5S-SCH160S,XS,XXS,STD |
Heat Treatment | Normalizing, Annealing, Quenching Tempering |
Applications | Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc. |
Surface | Transparent anti tust oil,yellow anti rust oil,black paint,or clients request |
Package | Plastic film,wooden cases,wooden pallet or on customers'request |

Our Advantage
• Professional forgings manufacturer
• Experience in Cooperation with many foreign countries
• Offer OEM/ODM service
• Professional Engineering Capability
• Stable Quality
• Reasonable Price
• Prompt Delivery
• Professional Servic

Specifications:


FAQ:
1.)Are you a trading company or Factory?
We are a real factory with our own producing machine and warehouse,started to do business from year 1993
2.)How long time of your longer cooperation customer?
Many customers have long cooperation with us,such as European customer cooperated with us 15years.and more.
3.)What is your advantage?
Best quality,low price,special service,each customer information record.
4.)What about your delivery time?
quantity less than 500tons,25days after get deposit,above 500tons will need 30-35 working days.
| | ASTM A105, LF2, CL1 / CL2 |
16MN,20# |
Stainless Steel | ASTM A182, F304 / 304L, F316 / 316L,A182F317/317L,A182F310,F321,F347,316Ti |
| ASTM A182 A182 F12,F11,F22,F5,F9,F91,F51,F53,F55,F60,F44,F304H,F316H,F317H,F321H,F347H,INCONEL 600,625,825,etc. |
| ANSI/ASME B16.5 | Class 150 Flanges-Class 2500 Flanges |
DIN | 6Bar 10Bar 16Bar 25Bar 40Bar 63Bar |
JIS | 5K Flanges-30K Flanges |
EN1092-1 | 6Bar 10Bar 16Bar 25Bar 40Bar 63Bar 100Bar |
Type | 1. Plate Flange 2. Flat Flange 3. Slip on Flange 4. Welding Neck Flange 5.Long Welding Neck Flange 6. Blind Flange 7. Socket Welding Flange 8. Thread Flange 9. Screwed Flange 10. Lap Joint Flange. etc. |
Connection Type | Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female, Large Tongue, Groove, Small-Tongue, Groove, etc |
Size | 1/2"-100",SCH5S-SCH160S,XS,XXS,STD |
Heat Treatment | Normalizing, Annealing, Quenching Tempering |
Applications | Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc. |
Surface | Transparent anti tust oil,yellow anti rust oil,black paint,or clients request |
Package | Plastic film,wooden cases,wooden pallet or on customers'request |