ALL CATEGORIES

Seller Center
- Product Management
  
  Post Product
  
  Manage Products
  
  Featured Products
- Blog Management
  
  Post Blog Article
  
  Manage Blog Articles
  
  Manage Blog Categories
- Inquiry Management
  
  My Inquiries
  
  Buying Requests
- Analytics Center
  
  Performance Dashboard
  
  Product Analytics
  
  Visitor Analytics
Connect Your Store to WeChat

Follow Our Official Service Account
Manage Products & Inquiries Anywhere
Seller Services

Seller Services

Goldsupplier.com: 19 years of Global Trade Expertise, Empowering Your Business to Go Global!

Join GoldSupplier.com

Free & Instant Registration

Showcase Company & Products

Access Global Buying Requests

Register Now

Activate Verified Supplier Membership

Priority Verified Visibility

Claim Exclusive Buying Requests

Automated Multi-language Store

Verified Now

Launch Your EasyOcean Website

Full-Service Website Management

Google Page 1 Guarantee

Enhanced Brand Credibility

Launch Now
Buyer Services
Post Buying Request

Browse Product Categories

Featured Suppliers
Contact Platform Support

Help Center

Home > Industrial Equipment & Components > Fastener & Fitting > Flange > Welding Neck Flanges

Welding Neck Flanges

SYI Industrial Co., Ltd. Gold Verified Supplier

5Yrs

US$ 1 - 10,000 MOQ: 1 Piece

Key Specifications

Get Latest Price

Size:

DN15~DN3000

Material:

Other, Carbon Steel/Alloy Steel/Stainless Steel

Standard:

Other, ANSI/ASME, DIN, EN, BS, GOST, AWWA, ISO, JIS etc.

Contact Supplier Request Quote Chat Now

Payment & Shipping

Payment Methods:

Port of Shipment:

Xingang

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
Contact Us

Size DN15~DN3000

Material Other, Carbon Steel/Alloy Steel/Stainless Steel

Standard Other, ANSI/ASME, DIN, EN, BS, GOST, AWWA, ISO, JIS etc.

Place of Origin Shanxi, China

Model Number Welding Neck

Brand Name SYI

Standard or Nonstandard Standard

Product Description

Material	Carbon steel: A105; A516 Gr65; RST37-2; EN10025 S235JR; C22.8 P245GH etc.
	Alloy stell: A182 F5,F9,F11; A350LF2; Q345, 42CrMo etc.
	Stainless steel: A182, F304, F316, EN10222-5 1.4541,1.4571,1.4404 etc.
Standard	ASME B16.5, B16.47, B16.48, B16.36, B16.9; AWWA C207; API6A,605; DIN BS4504, BS10, EN1092-1, AS2129, JIS etc.
Surface	Anti-rust Oiled, Black/Yellow Painting, Hot DIpped Galvanized, Zinc-plated.
Flange facing	Raised face , Flat face, Ring Joint face,etc
Size	DN10-DN1000
Pressure	PN6-PN40
Package	Wooden case,Cartons, Pallets or crates according to buyer’s requirements.
Delivery	It depend on demand quantity.
Certificate	TUV, ISO9001
Applications	Steam, air, gas and oil pipes or for many other fluids.

Our aim is to provide all of customers with Flange of the products in stead of only low prices.

Manufacture Process

SYI Forging Factory provides a full range of forged steel pressure flanges, which are manufactured in accordance with ANSI/ASME, DIN, EN, BS, GOST, AWWA, ISO, JIS and other industry standards or as per customer’s drawing.

Whenever you need special flanges i.e. high alloy, low temperature, high strength, high pressure, specialized dimensions and etc.

Packing & Delivery

Certifications

SYI regards quality as an essential and integral part of our business success. Until now, we are ISO 9001:2008, TUV certified, BSI Kitemarked, SGS certified, UL listed, FM certified, NF certified and CE certified. Manufacturing "SYI" Brand products has evolved as a mark of quality!