Flange
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ASME B 16.5 CS SA 105N LWNFF 20inch 600LB LWN Flange
place of origin China model number FLG brand name CZIT Name CS SA 105N LWNFF 20inch 600LB LWN flange Standard or Nonstandard Standard Size 15mm-6000mm Standard ASTM DIN EN BS JIS GOST etc. Surface treatment cnc machined type weld neck, slip on, blind, threaded, socket weld, so on Material A105 A350LF2, A694 F60,A694 F52,A694 F65 etc Pressure 150#-2500# Process forged Flange Type LWN, long weld neck -
Pipe Fittings A105 Class 150 Ss Carbon Steel Plate Threaded Cs Flange
Standard ⚡ International Standard Material Carbon Steel Product Name ⭐ EN1092 Type 01 4″ Carbon Steel A105 Slip-On Plate Flange Application Petroleum Type Round Flange Size Customized Size Pressure ✦ Class 150 / 300 / 600 / 900 / 1500 / 2500 Keyword Stainless Steel Base Flange Connection BSP Thread Technics Forged Casting -
Custom High Quality 304 Stainless Steel Flanged Pipe Fittings DN15-600mm Flange
Standard or Nonstandard Standard Size 15mm-6000mm Standard ASTM / DIN / EN / BS / JIS / GOST Product Name Slip On Thread DIN2526 DN50 PN20 Screw On Flange Surface Treatment CNC Machined Type Weld Neck / Slip On / Blind / Threaded / Socket Weld Pressure 150#-2500# Process Forged Application Industrial Packing Fumigate Plywood -
ANSI 150LB 1″ 4 Inch Socket Welding SW SS304 Stainless Steel Forged Flange
Product name Steel Flange Material Stainless steel 304, 304L, 316, 316L, 321, 310S Flange standard ANSI, JIS, DIN, GB Size DN15 – DN4000 Tolerance ±0.01mm Usage Pipe connection Production drawing Available upon request Sample ✓ Provided Freely Certificate ✓ ISO 9001 -
Customized Non-Standard Tube Sheet Flange Stainless Steel Pressure Vessel Tube Sheet Flange
Type: Tube sheet flange
Size:1/2"-250"
Face:FF.RF.RTJ
Manufacturing Way:Forging
Standard:ANSI B16.5,EN1092-1, SABA1123, JIS B2220, DIN, GOST,UNI,AS2129, API 6A, etc.
Material: Carbon steel,Stainless steel,Pipeline steel ,Cr-Mo alloy -
Customized Flange ANSI/ASME/JIS Standard Carbon Steel Stainless Steel Flange
Type: weld neck flange, slip on flange, blind flange, tube sheet, threaded flange,
socket weld flange, plate flange, spectacle blind, LWN, Orifice flange, anchor flange.
(En1092-1 PN10 Pn16 DN900 DN750 Plate Steel Stainless Steel Flange)
OD: 15mm-6000mm
Pressure: 150#-2500#,PN0.6-PN400,5K-40K,API 2000-15000
Standard: ANSI B16.5,EN1092-1, SABA1123, JIS B2220, DIN, GOST,UNI,AS2129, API 6A, etc.
Wall thickness: SCH5S, SCH10S, SCH10, SCH40S,STD, XS, XXS, SCH20,SCH30,SCH40, SCH60,
SCH80, SCH160, XXS and etc.
Material: Carbon steel,Stainless steel,Pipeline steel ,Cr-Mo alloy -
Customized LWN Flange Standard Carbon Steel Stainless Steel Long Weld Neck Flange
Product Type: Customized Long Weld Neck (LWN) Flange
Material Grades:
Carbon Steel: ASTM A105, A350 LF2, A694 F52/F60/F65/F70
Stainless Steel: ASTM A182 F304/304L, F316/316L, F321, F347, Duplex 2205 (F51/F60), Super Duplex 2507 (F53/F55)
Alloy Steel: ASTM A182 F11, F22, F91, A707 L1/L2/L3
Standards: ASME B16.5, ASME B16.47 Series A & B, API 6A, MSS SP-44, DIN 2635/2636/2637/2638
Pressure Classes: 150#, 300#, 400#, 600#, 900#, 1500#, 2500#, API 3000-15000 psi
Size Range: Customizable from 1/2" to 120" (DN15 to DN3000) – Beyond standard ASME sizes
Dimensions (Typical Customization):
Hub Length: Custom extended lengths up to 1000mm beyond standard
Hub Thickness: Variable wall design per stress analysis requirements
Bolt Circle: Non-standard drilling patterns available
Face Types: RF, FF, RTJ (R37-R84), T&G, Male-Female
Special Features: Integral reinforcing pads, lifting lugs, thermowell pockets, pressure tap connections, special coatings/cladding
Manufacturing Process: Forging, plate fabrication, or combination methods based on size and quantity -
Customized Flange ANSI/ASME/JIS Standard Carbon Steel Stainless Steel Flange Square Flange
PRODUCTS DETAIL SHOW Application: Petrochemical industry;avation and aerospace industry;pharmaceutical industry; gas exhaust;power plant;ship building;water treatment,etc. Advantages: ready stock,faster delivery time;available in all sizes,customized;high quality. MARKING AND PACKING • Each layer use plastic film to protect the surface • For all stainless steel are packed by plywood case. For bigger size carbon flange are packed by plywood pallet. Or can be customized packing. • Shipp... -
Standard Pressure Orifice Flange Forged Stainless Steel Flange 304/316L Orifice Flange
Compliance Standards
Primary Standards: ASME B16.36, ASME B16.5, API 6A
Secondary Standards: MSS SP-44, ISO 7005-1, DIN 2527
Pressure-Temperature Ratings: Fully compliant with ASME B16.5 Table 2-1.1
Material Standards: ASTM A182 F304/F304L, F316/F316L
Pressure Class Designations
Class 150: Suitable for low-pressure applications (275 psi at 100°F)
Class 300: Medium-pressure applications (720 psi at 100°F)
Class 600: High-pressure applications (1,440 psi at 100°F)
Class 900: Very high-pressure applications (2,160 psi at 100°F)
Temperature Compensation: Full pressure-temperature ratings available for elevated temperature applications -
Long Weld Neck Flange Standard Pressure LWN Forged Stainless Steel Flange 304/316L LWN Flange
PRODUCTS DETAIL SHOW Application: Petrochemical industry;avation and aerospace industry;pharmaceutical industry; gas exhaust;power plant;ship building;water treatment,etc. Advantages: ready stock,faster delivery time;available in all sizes,customized;high quality. MARKING AND PACKING • Each layer use plastic film to protect the surface • For all stainless steel are packed by plywood case. For bigger size carbon flange are packed by plywood pallet. Or can be customized packing. • Shipp... -
Din dn800 flange en10921 pn40 pn6 carbon steel weld neck flange
Nominal Diameter: DN800 (800mm / 31.5 inches)
Outside Diameter: 930mm ± 2mm (PN40 series)
Bolt Circle Diameter: 880mm ± 1.5mm
Number of Bolt Holes: 28 holes (PN40 configuration)
Bolt Hole Diameter: 39mm for M36 bolts
Hub Thickness: 58mm minimum (PN40)
Flange Thickness: 72mm (PN40), 30mm (PN6)
Hub Length: 200mm standard, customizable up to 400mm
Weight Range: 285-310kg (PN40), 95-110kg (PN6) -
carbon steel weld neck type 6″ ANSI CLASS 150 B 16.5 Mild steel material black color coated forged flange
Type:Weld Neck Flange
Size:1/2"-250"
Face:FF.RF.RTJ
Manufacturing Way:Forging
Standard:ANSI B16.5,EN1092-1, SABA1123, JIS B2220, DIN, GOST,UNI,AS2129, API 6A, etc.
Material: Carbon steel,Stainless steel,Pipeline steel ,Cr-Mo alloy
Wall thickness:SCH5S, SCH10S, SCH10, SCH40S,STD, XS, XXS, SCH20,SCH30,SCH40, SCH60
