Specifications
Brand Name :
METAL
Model Number :
UNS N06690
Certification :
SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED
Place of Origin :
China
MOQ :
1pcs
Price :
Negotiation
Payment Terms :
L/C, D/A, D/P, T/T, Western Union
Supply Ability :
100000pcs per Month
Delivery Time :
15-30work days
Packaging Details :
wooden case, pallet or as customers' requirement
Product Name :
Welding Neck Flange
Origin :
China
Head Code :
Round
End Connection :
Butt Weld, Socket Weld, Threaded
Useage :
Oil/Water
Thickness :
0.1-8UM
Marking :
According To The Customer's Requests
Delivery Detail :
7-15 days
Diameter :
1/2
Alloy Or Not :
Non-alloy
Types :
WN Flange
Thread :
BSPP BSPT NPT METRIC
Process :
Forged
Inspection :
Mechinical Property Inspection
Country Of Origin :
China
Tensilestrength :
550-750 MPa
Description

CNC Machined Stainless Steel Flange by Professional Factory Manufacturer

Product Description

We are a professional manufacturer specializing in CNC machining stainless steel flanges with advanced production equipment and strict quality control. Our flanges feature high precision, stable performance, and good sealing, widely used in petroleum, chemical, water supply, power, and various industrial pipeline systems.

Key Parameters

  • Material: Stainless Steel
  • Process: CNC Machining, Forged
  • Service: Factory Professional Manufacture
  • Features: High precision, smooth surface, good sealing, durable
  • Application: Industrial piping, fluid equipment, pipeline connection

Product Advantages

  • Professional factory direct manufacturing, stable quality and cost-effective
  • CNC machining ensures high dimensional accuracy and good interchangeability
  • Stainless steel material provides excellent corrosion resistance and long service life
  • Complete specifications and customizable sizes available
  • Strict inspection before shipment to guarantee reliable performance

Application

Widely used in petrochemical, water treatment, power generation, construction, machinery, and various high‑precision pipeline connection systems.

Packing

Plastic caps, anti‑rust wrapping, foam protection, and wooden case for safe long‑distance transportation.

Size: 3 inch Material: ASTM A182 F321 Standard: ANSI B16.5
Place of Origin: Shanghai, China (Mainland) Model Number: DN20-500 Brand Name: TOBO
Standard or Nonstandard: Standard material: ASTM A182 F321 Type: WN flange

Packaging & Delivery

Packaging Details: In wooden case, pallet or as customers' requirement
Delivery Detail: 14-30 days

Product Description

flangeType Stainless Steel Flanges ASTM A 182, GR F1, F11, F22, F5, F9, F9 WN SO BL JIN ECT
Standard ASME/ANSI B16.5
Size 1/2’’~60’’
Pressure Rate 150lb to 2500lb
Manufacturing process Push, Press, Forge, Cast, etc.
Material stainless steel
Carbon steel ASTM A 105

Allloy steel flange

ASTM A182 F5; F11;F22;F91;F51

ASTM A350 LF1; LF2; A350 LF3 ;LF4;LF6;LF8

Stainless Steel flange

ASTM A182 F304/304H/304L

ASTM A182 F316/316H/316L

ASTM A182 F321/321H

ASTM A182 F347/347H

Nickel Alloys Flanges

Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

Copper Alloys Flange

Copper, Brass & Gunmetal
Manufacture Standard ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
B.S : BS4504 , BS4504, BS1560, BS10
Package Wooden cases, pallets, nylon bags or according to the customers' requirements
MOQ 1pcs
Delivery time 10-100 days depending on quantity
Payment terms T/T or Western Union or LC
Shipment FCA Tianjin/Shanghai, CFR, CIF, etc
Application Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc
Remarks Other materials and drawings are available.

Product Range:

WNRF Flanges Size : 1/8" NB TO 48"NB.

WNRF Flanges Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #.

Stainless Steel WNRF Flanges: ASTM A 182, A 240

Grade : F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L,

Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel UNS S32750

Carbon Steel WNRF Flanges: ASTM A 105, ASTM A 181

Alloy Steel WNRF Flanges : ASTM A 182, GR F1, F11, F22, F5, F9, F91

Nickel Alloys WNRF Flanges : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

Copper Alloys WNRF Flanges: Copper, Brass & Gunmetal

WNRF Flanges Standard
ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629,

DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
B.S : BS4504 , BS4504, BS1560, BS10

Value Added Services

Hot Dip Galvanizing , Epoxy Coating.

Test Certificate

Manufacturer Test Certificate as per EN 10204 / 3.1B


CNC Machined Stainless Steel Flange by Professional Factory Manufacturer

Why choose us

1. If the quantity of order is not very big,we could send them to you by express delivery,

such as TNT,DHL,UPS OR EMS etc.

2. If order is big ,we will advise you use Air Shipping or Sea Shipping through your nominated forwarder agent.

Our long-term cooperated agent also available.

FAQ

Q: Are you trading company or manufacturer ?

A: We are manufacturer ,You can see the certification.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.

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CNC Machined Stainless Steel Flange by Professional Factory Manufacturer

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Brand Name :
METAL
Model Number :
UNS N06690
Certification :
SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED
Place of Origin :
China
MOQ :
1pcs
Price :
Negotiation
Contact Supplier
video
CNC Machined Stainless Steel Flange by Professional Factory Manufacturer
CNC Machined Stainless Steel Flange by Professional Factory Manufacturer
CNC Machined Stainless Steel Flange by Professional Factory Manufacturer
CNC Machined Stainless Steel Flange by Professional Factory Manufacturer
CNC Machined Stainless Steel Flange by Professional Factory Manufacturer
CNC Machined Stainless Steel Flange by Professional Factory Manufacturer
CNC Machined Stainless Steel Flange by Professional Factory Manufacturer
CNC Machined Stainless Steel Flange by Professional Factory Manufacturer
CNC Machined Stainless Steel Flange by Professional Factory Manufacturer
CNC Machined Stainless Steel Flange by Professional Factory Manufacturer
CNC Machined Stainless Steel Flange by Professional Factory Manufacturer
CNC Machined Stainless Steel Flange by Professional Factory Manufacturer
CNC Machined Stainless Steel Flange by Professional Factory Manufacturer
CNC Machined Stainless Steel Flange by Professional Factory Manufacturer

TOBO STEEL GROUP CHINA

Verified Supplier
8 Years
shanghai, shanghai
Since 1998
Business Type :
Manufacturer, Agent, Importer, Exporter, Trading Company, Seller
Total Annual :
3,000,000-10,000,000
Employee Number :
200~300
Certification Level :
Verified Supplier
Contact Supplier
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