ASME B16.5 Welding Flange DIN ANSI Forged Blind Stainless Steel Threaded Flange

• Customization: Available
• Standard: ANSI, DIN, GB, JIS
• Type: Welding Flange
• Model NO.: DN20-DN4000
• Material: Carbon Steel
• Structure: Flanges
• Connection: Welding
• Sealing Surface: RF
• Manufacturing Way: Forging
• Flange Type: Wn Th So Pl Bl Sw Lj
• Certificate: CE PED ISO 9001
• Pressure: Customized
• Material of Flange: Stainless Steel / Alloy Steel / Nickel Alloys / Sp
• Size: DN10~DN4000
• Transport: Wooden Box
• Warranty: 1year
• Delivery Time: 10-20 Days
• Surface: Smooth
• Sealing Face: RF FF
• Stainless Steel: A182f304/304L, A182 F316/316L
• Transport Package: Seaworthy
• Specification: Customized
• Trademark: ZYT
• Origin: China
• Production Capacity: 500000 PCS

Product Description

Product Description

Flange Type	PL flange	Manufacturing way	Forging
Size	DN15-DN1200	Pressure	15#-2500#
Transport Package	Wooden Boxes	Transport way	By Sea
Surface	Smooth	Sealing Face	RF FF
Trademark	ZYT	Origin	China
HS Code	7307210000	Production capacity	300ton/Week

Detailed Photos

Product Parameters

High-Quality Forged Stainless Steel Flanges & Pipe Fittings
 WE PRODUCE FORGED FLANGES -- Your Reliable Industrial Pipeline Partner

Flange Type	Plate flange, Welding Neck Flange, Blind Flange, Threaded flange, Slip-on Flange, Socket Weld Flange, Sterilization pot flange, Flexible Joint Flange, Tube Sheet, large diameter flange, Press fitting flange, Pressure vessel flange, Lap Joint flange, Butterfly valve flange.
Size	DN15-DN1200, Max Outside Diameter: 6000mm
Pressure	150#-2500#,PN0.6-PN400,5K-40K
Sealing Face	Raised Face (RF), Full Face (FF), Ring Joint (RTJ), Groove, Tongue - Customizable!
Standard	GOST 12820-80 / ANSI B16.5 / EN1092 / BS4504 / JIS B2220-2012 / DIN / AMSE B16.5 / UNI - Multi-standard Compliance!
Wall Thickness	SCH5S, SCH10S, SCH10, SCH40S,SCH20,SCH30,SCH40, SCH60, SCH80, SCH160
Material	Stainless steel: A182F304/304L, A182 F316/316L, A182F321,  A182F310S, A182F347H, A182F316Ti,  317/317L, 904L, 1.4301, 1.4307, 1.4401, 1.4571,1.4541, 254Mo and etc. Carbon steel: A105, A350LF2, S235Jr, S275Jr, St37, St45.8, A42CP, A48CP, E24 , A515 Gr60, A515 Gr 70 etc.
	Duplex stainless steel: UNS31803, SAF2205, UNS32205, UNS31500, UNS32750 , UNS32760, 1.4462,1.4410,1.4501 and etc. Pipeline steel: A694 F42, A694F52, A694 F60, A694 F65, A694 F70, A694 F80 etc.
	Nickel alloy: inconel600, inconel625, inconel690, incoloy800, incoloy 825, incoloy 800H,C22, C-276, Monel400, Alloy20 etc. Cr-Mo alloy: A182F11, A182F5, A182F22, A182F91, A182F9, 16mo3,15Crmo, etc.
Application	Widely used in Petrochemical Industry, Pharmaceutical Industry, Gas Exhaust Systems, Power Plants, Shipbuilding, Water Treatment, etc.
Surface treatment	Mill Finish / Sandblasting / Painting / Galvanizing / Marking

Packaging & Shipping

Step 1: Ultrasonic Cleaning & Surface Prep
          Each flange/fitting undergoes ultrasonic degreasing, followed by manual wiping with lint-free cloths. 
Step 2: Individual Protective Packaging
          Bubble film wrapping + protective caps (optional per request).
Step 3: Reinforced Wooden Crating
          Customized plywood boxes or pallets with steel reinforcement.
          Large flanges (>DN500): Secured on fumigated plywood pallets with corner protectors.
Step 4: Traceability & Compliance Marking
          Laser-engrave/print labels with: Product code, material grade, heat no., and your logo (OEM supported).
Step 5: Pre-Shipment Verification
          Send 360° photos/video of packed crates for your approval before loading.

 

Company Profile

After Sales Service

Q: Can you accept L/C deferred 30, 60, 90days? 
A: We can.

Q: Can you supply invoice and CO with chamber of commerce? 
A: Yes, we can supply. 

Q: Can you supply Form e, Cerficiate of origin? 
A: Yes, we can supply. 
 
Q: Can you accept O/A payment? 
A: We can. 
 
Q: Can you supply samples? 
A: Yes, some samples are free.
 
Q: Can you supply the products which comply with NACE? 
A: Yes, we can.