High reputation Bossed Blind Flange - ASME B16.5/B16.47 Stainless Steel Weld Neck Flange – Mingda

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The consumer fulfillment is our primary goal. We uphold a consistent level of professionalism, top quality, credibility and service for stainless steel pipe cutting, Cast Iron Flywheel, Aluminum Gravity Casting, Since the manufacturing facility founded, we have now committed on the progress of new products. While using the social and economic pace, we are going to continue to carry forward the spirit of high high-quality, efficiency, innovation, integrity, and persist with the operating principle of credit to start with, customer initially, top quality excellent. We'll make a amazing long run in hair output with our companions.
High reputation Bossed Blind Flange - ASME B16.5/B16.47 Stainless Steel Weld Neck Flange – Mingda Detail:

Basic Info

Standard: DIN, ANSI

Type: Welding Flange

Material: Stainless Steel

Structure: Lateral

Connection: Welding

Sealing Surface: RF

Manufacturing Way: Forging

Size: 1/2 Inch – 60 Inch

Additional Info

Packaging: standard export package

Productivity: 100 Ton/Month

Brand: Mingda

Transportation: Ocean,Land,Air

Place of Origin: China

Certificate: ISO9001

Port: Tianjin

Product Description

 

Weld Neck Flanges is used where high pressure is required. These pipe flanges attach by welding the pipe to the neck of the flange. It helps in reducing the stress concentration from the bottom of the center. Mingda offers the best weld neck flanges with a hub in varieties of specifications, grades, materials and sizes. These type of flanges have a long tempered hub and used in applications where high pressure is a factor. When ordering a weld neck flange, it is essential to identify the schedule pipe is being used for. This is because the inside diameter of the flange will match the inside diameter of your pipe. The butt weld joint this flange has with the pipe along with the tapered hub, makes this flange very resistant to dishing and a very sturdy connection. Weld Neck Flange is an ideal product used in extreme fluctuations of temperature and environments where there may be a lot of bending and handling of the flanges.

Weld neck flange bore is machined to coordinate the ID of the pipe or fitting. This makes a smooth move to and from the weld neck flange and prevents turbulence. It helps in distributing the stress through tapered neck.

 

SPECIFICATION - ASME B16.5 WELD NECK FLANGE

 

Size: 1/2″NB TO 24″NB IN
Class: 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN Standard ND-6,10, 16, 25, 40 Etc.
Materials: Monel :
Grade: Monel 400, Monel K500, Monel R-405
Nickel :
Grade: Nickel 200, Nickel 201
Inconel :
Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718
Incoloy :
Grade: Incoloy 800, Inconel 800H, 800HT
Hastalloy :
Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X
Titanium :
Grade: Gr1, Gr2, Gr3, Gr5, Gr7, Gr11 
Stainless Steel :
Grade: ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L 
Carbon Steel : 
Grade: ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70 (Spectacle Blind Flange, Spacer Ring/Spade Flange), Steel RST37.2, C22.8
Duplex Steel: 
Grade: ASTM / ASME A/SA 182 UNS F44, F45, F51, F53, F55, F60, F61
Alloy Steel: 
Grade : ASTM A182 F1, F5, F9, F11, F22, F91
Value Added Service: CNC Machine, Customized Flanges
Coating/Surface Treatment: Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized

 

 

MARKING AND PACKING

Products are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All flanges are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on our products.

QUALITY ASSURANCE

At Hebei Mingda, all fittings and flanges are subject to strict inspection at each stage of the production process, from starting material purchasing to product dispatch. 

They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to 

witness the material reports, dimensions and quality conformity of products.

TEST CERTIFICATES

Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report

SHIPPING POLICY

Delivery time and delivery dates are based on the “type and quantity” of steel ordered. Our sales team will provide a delivery schedule when quoting to you. On rare occasions the delivery schedule may change so please check with our sales department when placing any orders.

Orders will be sent out within 2-3 business days, and may take up to 5-10 business days in transit. If Flange is out of stock, orders may take up to 2-4 weeks to ship. 

Hebei Mingda will notify buyer if this situation occurs..

USES & APPLICATION

Hebei Mingda take pleasure in introducing itself as one of the leading Manufacturer & Exporter of high quality ASME B16.5 Weld Neck Flange to meet the customer ultimate requirements in the fields of:

 

Chemical Oil Mills Petrochemical Mining Refineries Construction
Fertilizers Shipbuilding Power Plant Steel Plant Nuclear Power Offshore
Oil & Gas Defence Paper Ports Breweries Railway
Cement Engineering Co. Sugar & Government Org. etc.

 

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carbon steel flange


Product detail pictures:

High reputation Bossed Blind Flange - ASME B16.5/B16.47 Stainless Steel Weld Neck Flange – Mingda detail pictures

High reputation Bossed Blind Flange - ASME B16.5/B16.47 Stainless Steel Weld Neck Flange – Mingda detail pictures

High reputation Bossed Blind Flange - ASME B16.5/B16.47 Stainless Steel Weld Neck Flange – Mingda detail pictures

High reputation Bossed Blind Flange - ASME B16.5/B16.47 Stainless Steel Weld Neck Flange – Mingda detail pictures

High reputation Bossed Blind Flange - ASME B16.5/B16.47 Stainless Steel Weld Neck Flange – Mingda detail pictures


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With our great management, potent technical capability and strict excellent handle procedure, we continue on to provide our customers with reputable top quality, reasonable selling prices and great providers. We purpose at becoming amongst your most trusted partners and earning your satisfaction for High reputation Bossed Blind Flange - ASME B16.5/B16.47 Stainless Steel Weld Neck Flange – Mingda , The product will supply to all over the world, such as: Bangladesh, Holland, Salt Lake City, we have all day online sales to make sure the pre-sale and after-sale service in time. With all these supports, we can serve every customer with quality product and timely shipping with highly responsibility. Being a young growing company, we might not the best, but we are trying our best to be your good partner.
  • Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Wendy from Japan - 2018.09.08 17:09
    The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Henry stokeld from San Francisco - 2018.12.30 10:21
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