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Flange Face Types & Finish

Flange DIN Standard 2501 & PNn16 Flange Standard

Flange Pressure Temperature Rating

Table of Contents

1 Forging flange Specification
2 Forging flange Forging flange standard series
3 Forging flange Godown
4 Forging flange Marking & Packaging
5 Forging flange Shipping Policy
6 Why choose us for Forging flange
7 Best Offer ever on Forging flange
8 Forging flange Price (at Factory Price)
9 Forging flange Uses & Application

We at Siddhagiri Metals & Tubes believes in long term relationship with our clients worldwide, Required Quality in reasonable price of Forging flange are always our main priority. We are known as specialist in Forging flange,70% of our customers are associated with us for their regular requirements of Forging flange, Chinese suppliers also procures Forging flange from us bcz. We have the specialization & 35 years of experience to manufacture Forging flange.

we are a company focused on engineering and business activities in the area of environmental technologies. Founded in 2002 by Mr. Gajendra Mehta. Our Product Supply Division offers a broad portfolio of Steel Flanges and Forging flange. When you place an order with Siddhagiri Metals & Tubes, you will receive the products that will stand up in service from people that will stand behind their product.

Siddhagiri Metals & Tubes is the only one company in India supplying the Nickel Base Alloy Products since 35 years to more than 60 countries including GCC countries U.A.E, Oman, Saudi Arabia, Qatar, Bahrain, Egypt, Turkey , Far East (Singapore, Thailand, Malaysia, Indonesia), Europe (Poland, Italy, Portugal, Spain) South America (Brazil, Chile , Venezuela, Costa Rica), North America (USA & Canada) , Africa (South Africa, Angola)

Quality assurance is carried throughout the process from the raw material purchasing to processing, packing, storage and transportation. Every process strictly conforms to the ISO 9001:2008. "Quality First" is our promise forever to any of our customers. Our Forging flange are 100% inspected before being packed and dispatched & all our materials are tested to International standards. We have 3 levels to check quality of Forging flange. We also accept any Third Party of Inspection appointed by our customers, such as Lloyd's Register, TUV, DNV, BV, SGS, IEI, SAI and etc.

Forging flange

Forging flange Manufacturer & Exporter



Forging flange standard series

  American Standard Series

                  ANSI B 16.5(88) 1/2"-24"    Class 150、300、600、900、1500、2500
                  ANSI B 16.47(90) 26"-60"    Class 150、300、600、900
                  ASME B 16.5(96) 1/2"-24"    Class 150、300、600、900、1500、2500
                  ISO7005-1(92) 1/2"-24"    PN2.0 5.0 11.0 15.0 26.0 42.0
                  BS4504-3.1(89) 1/2"-24"    Class 150、300、600、900、1500、2500
                  JPI 7S-15-93 1/2"-24"    Class 150、300、600、900、1500、2500
                  NF E29-203 1/2"-24"    PN2.0 5.0 11.0 15.0 26.0 42.0
                  API605-81 26"-60"    Class 150、300、600
                  ASME B 16.36(96) 1"-24"    Class 300、400、600、900、1500、2500

 German Standard Series

DIN 2630 WN DN1200-DN2400 1 Bar
DIN 2631 WN DN10-DN3600 6 Bar
DIN 2632 WN DN200-DN3000 10 Bar
DIN 2633 WN DN10-DN2000 16 Bar
DIN 2634 WN DN200-DN1000 25 Bar
DIN 2635 WN DN10-DN500 40 Bar
DIN 2636 WN DN10-DN400 64 Bar
DIN 2637 WN DN10-DN350 100 Bar
DIN 2638 WN DN10-DN300 160 Bar
DIN 2573 PL DN10-DN500 6 Bar
DIN 2576 PL DN10-DN500 10 Bar
DIN 2527 PL DN10-DN500 6 10 16 25 40 Bar
DIN 2501 WN DN15-DN500 10 16 25 40 63 100 160 250 320 400 Bar
DIN 2566 TH DN15-DN500 10 16 Bar
DIN 2655 PL DN15-DN500 0.25 0.6 1.0 1.6 2.5 4.0 Bar
DIN 2656 PL DN15-DN500 0.25 0.6 1.0 1.6 2.5 4.0 Bar

 Japanese Standard Series

JIS B 2220 PL DN10-DN400 5K
JIS B 2220 SO DN450-DN1000 5K
JIS B 2220 PL DN10-DN225 10K
JIS 2220 SO DN250-DN1000 10K 
JIS 2220 SO DN10-DN1200 16K 20K 30K
JIS 2220 WN DN15-DN400 30K

 National Standard Series

GB/T 9112-9113.4-2000 DN10-DN2000 PN 0.25 0.6 1.0 2.5 4.0 6.3 10.0 16.0 Mpa
JB/T 74-86.2-94 DN10-DN1600 PN 0.25 0.6 1.0 2.5 4.0 6.3 10.0 16.0 20.0 Mpa
HG 20592-20626-97 DN10-DN2000

PN 0.25 0.6 1.0 2.0 2.5 4.0 5.0 6.3 10.0 11.0 15.0  16.0 25.0 26.0 42.0 Mpa

SH 3406-96 DN10-DN1500 PN 1.0 2.0 5.0 6.8 10.0 15.0 25.0 42.0 Mpa
GB/T 17241.1-17241.7 DN10-DN4000 PN 0.25 0.6 1.0 1.6 2.0 2.5 4.0 5.0 Mpa
GB/T 15530.1-15530.8 DN10-DN1800 PN 0.6 1.0 1.6 2.0 2.5 4.0 5.0 Mpa

 Power Ministry Series

D-GD86-0510-0537 DN15-DN2000 PN 0.25 0.6 1.0 1.6 2.5 4.0 6.4 10.0 Mpa
DG0511-0541 DN15-DN1000 PN 0.25 0.6 1.0 1.6 2.5 4.0 6.4 10.0 20.0 32.0 Mpa

 Pressure Vessel Series

JB/T 4701-2000 DN300-DN2000

PN 0.25 0.6 1.0 1.6 10.0 Mpa

JB/T 4702-2000 DN300-DN3000 PN 0.25 0.6 1.0 1.6 2.5 4.0 Mpa
JB/T 4703-2000 DN300-DN2000 PN 0.6 1.0 1.6 2.5 4.0 6.4 Mpa

 Shipping Series
GB573-581-76 DN20-DN500 PN 0.6 1.0 1.6 2.5 4.0 6.4 Mpa
GB2506-2507-89 DN10-DN2000 PN 0.25 0.6 1.0 1.6 2.5 Mpa
GB4450-84 DN20-DN500 PN 0.6 1.0 1.6 Mpa
GB10746-10749-89 DN10-DN600 PN 0.6 1.0 1.6 2.5 4.0 6.4 Mpa


Forging flange Godown

Flanges in Godownwe are the manufacturer of Forging flange, we have our own A 3 level 10,000 feet and well equipped warehouse located at Kalamboli, Navi Mumbai, India. We thanks to our skilled staff, we can produce a large number of Forging flange that comply with the different current standards. Choosing and selecting our raw materials is one of the keys to our production.


Forging flange Marking & Packaging

Forging flange Grades Marking
Forging flange Marking

Forging flange Packaging
Forging flange Packaging

While marking we choose a specific item number as well different color shade to differentiate steel grades. We mark Forging flange as needed with the most suitable & visible marking technique.

Our experienced warehouse guys are always ready to pick out your order and get it ready for delivery. we package and pack the Forging flange according to customers' specification & as per the appropriate method such as wooden crate, strapped pallet, overseas packing (ISPM15). Do you know Hardened containers (plywood, metal) that are not banded should have an exterior lock or clamp. (Glue, nails and screws are not sufficient.) We know proper packaging of your freight is the best way to ensure that your goods arrive safely at their destination.

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 Forging flange is out of stock, orders may take up to 2-4 weeks to ship. Siddhagiri Metals & Tubes will notify buyer if this situation occurs.

Why choose us for Forging flange?

1. On-Time Delivery Every Time
2. Competitive Prices
3. High Quality Product
4. Quick Response by Email & by Phone
5. An ISO 9001:2008 Certified Company

Third Party Inspection

Forging flange ManufacturerWe offer to our clients the third party inspection of Forging flange from reputed agencies such as LLOYDS, EIL, H&G, TCE, PDIL, MECONS, M.N. DASTUR & Co., Bax council, DNV, Bureau Veritas, DPG, SGS, IRS, and many others.

Tecnimont ICB Limited ICB
DET Norske Veritas DNV
Fact Engineering And Design Organisation FEDO
Projects & Developments India Limited PDIL
Baxcounsel Inspection Bureau Pvt. Ltd. Baxcounsel
Bureau Veritas Industrial Services (India) Pvt. Ltd. BVIS
Industrial Consultancy And Inspection Services ICIS
Metallurgical & Engineering Consultants (India) Ltd. MECON
Nuclear Power Corporation Of India Ltd. NPCL
Engineers India Limited EIL
Bharat Heavy Electricals Limited BHEL
UHDE India Limited UHDE
Pipecon Consultants (India) Pvt. Ltd. PIPECON
Indian Boiler Regulations IBR


Best Offer ever on Forging flange

We have our own warehouse of 10,000 feet, so we can offer best price in the market. Optimized financial concepts can be offered on request as well.

Forging flange Application

Siddhagiri Metals & Tubes take immensure pleasure in introducing itself as one of the leading Manufacturer & Exporter of high quality Forging flange to meet the customer ultimate requirements in the fields of:

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

Forging flange Price

Check below aproximate price for our customers who are intrested to buy Forging flange


We've been manufacturing Forging flange since 2002. Our operations are ISO 9001:2008 certified, and we can deliver a 20-foot container order in 3-4 weeks. Browse through our Product Showroom, and then send us your inquiries. Here, we always reply within 24 hours. For urgent requirement you can email to

Competitive Advantages

  • OEM Capability
  • Large Product Line
  • Reliability
  • Reputation
  • Buyer's Specifications Accepted
  • Prompt delivery

Main Export Market

  • Eastern Europe
  • North America
  • Mid East/Africa
  • Central/South America
  • Asia
  • Western Europe
  • Australasia
  • UAE

Sales Locations

U.A.E, Oman, Saudi Arabia, Qatar,Bahrain, Egypt, Turkey, Singapore, Thailand, Malaysia, Indonesia, Poland,Italy,Portugal,Spain,Brazil,Chile,Venezuela,Costa Rica,USA,Canada,Angola,Sri Lanka,Russia

Global market we export to:
In order to provide quality Forging flange to our clients of the nation we have taken the initiative to import so as to supply them materials of world's best mills and corporations. This has helped us to strive for establishing ourselves firmly in all our market segments.

Our main markets for selling are: