Home > Products > ANSI Standard Flange > Class 600 Weld Neck Flange > carbon steel class 600 weld neck rf flange

carbon steel class 600 weld neck rf flange

    Unit Price: USD 0.15 / Piece/Pieces
    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union,cash
    Min. Order: 1 Piece/Pieces
    Delivery Time: 15 Days
Basic Info

Model No.: weld neck flange


Type: Welding Flange

Material: Carbon Steel

Structure: Flanges

Connection: Flanged, Welding

Sealing Surface: FM

Manufacturing Way: Forging

Surface: Galvanized

Pressure: Class150/300/600/9001500/2500

Packing: Plywood\wooden Pallets

Process: Forging+machining+heating Treatment

Application: Machinery

Certificate: ISO9001:2008/PED/API

Technics: Forged Casting

Size: DN15-DN2000

Product Name: Carbon Steel Class 600 Weld Neck Rf Flange

Additional Info

Packaging: wooden cases/pallets

Productivity: 15000

Brand: Yongxing

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 15000Ton/Year

Certificate: Iso9001:2008

Product Description

Product Description

Steel Flange of the another meaning is: according to the national standard size, the tolerance range, such as the production of flange, the difference in production is not according to the standard size of flange is also called second standard flange (someone called non-standard flange is not correct), usually some unscrupulous merchants will reduce two flange thickness, diameter size to achieve the purpose of saving material, and made from scrap steel and scrap steel flange, is usually the steel chemical composition and mechanical properties of substandard waste, moreover steelmaking production flange with black steel private, the private steel steelmaking technology using old, there is no guarantee that the mechanical properties and welding performance, use which may not be able to and steel pipe welding, such as cracks, porosity or steel itself will leak after welding. So try to choose when buying flanges carbon steel flange.

Looking for ideal Hebei Province Flange Manufacturer & supplier ? We has a wide selection at great prices to help you get creative. All the Welding Neck Flange HighPressure are quality guaranteed. We are China Origin Factory of Class 600 Flange WN.



A105 Weld neck Carbon Steel Forged flange class600


ANSI B16.5, DIN, JIS B2220, EN1092-1:2007, GOST12820, GOST12821


Carbon Steel ASTM A 105/A105N, ST37.2, SS400, S235JR

Size & Rating

ANSI CL150-CL2500, DIN 6BAR-40BAR, JIS 5K-30K, EN1092-1:2007 PN6-PN400, GOST PN6-PN100

Face Type

Flat,Raised,Ring Joint,Lap Joint,Male,Female,Tongue&Groove Face


Welding Neck , Slip On , Blind , Flat , Socket Welding ,Threaded

Surface Treatment

Marking, Black Paint, Oiled or according to customers' requirements


Factory in-house or Third Party inspection available upon requests

Supply Capacity

3000 tons per month


In wooden cases, wooden pallets or as per customers special requirement

Delivery Time

15 days after receiving the advance payment



Payment Terms



ISO 9001:14001


Petroleum, chemical, power/gas/waterpipe, heat exchanger, shipbuilding, construction, etc.




Packing:wooden cases/pallets

Shipping"7-20days after we received the pre-payment

flange (1)
Company Information

company information

th flange


Q: Are you trading company or manufacturer ?

A: We are factory.

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 do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us.


Looking for ideal Weld Neck Rf Flange Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Class 600 Weld Neck Flange are quality guaranteed. We are China Origin Factory of Carbon Steel WNRF Flange. If you have any question, please feel free to contact us.

Product Categories : ANSI Standard Flange > Class 600 Weld Neck Flange

Email to this supplier
  • *Subject:
  • *Messages:
    Your message must be between 20-8000 characters
Communicate with Supplier?Supplier
Amanda Ms. Amanda
What can I do for you?
Contact Supplier