Nickel Alloy API Flanges, API Blind Flanges, API Slip on Flanges, Best Deals on Raised Face API Flanges, Carbon Steel API Flange, API Class 300 Flanges, API Raised Face Flange, Stainless Steel API Flange Supplier in India.

Kalpataru Piping Solutions is one of the premium distributor of API Flanges, which holds an excellent low temperature durability. These Stainless Steel API Flanges are widely used in industries like chemical, sugar, pharmaceutical and engineering. Carbon Steel API Flanges are thus recommended for parts fabricated by welding which cannot be subsequently annealed or for parts which must operate in service between 800 Degree F – 1600 Degree F. Alloy Steel API Flanges are easy to get in different grades, shapes and sizes, and are tested and passed with quality check as per national and international standards. In the company of current demands on technology leaping forward, we are at the forefront in offering Super Duplex Steel API Flanges, surpassing customer expectations. Our engineers are standing by and are ready to assist you by means of your designs. Our range of Inconel API Flanges is for all the time known for their quite a lot of features such as reliable and durable finish, powerful construction, non-corrosive, and quite easy to install. Monel API Flanges also has some other great features like having toughness, highly durable, smooth finish and more. We are both a manufacturer and distributor of Hastelloy API Flanges for the Aircraft, Aerospace, Military, Defense, Medical, Transportation, Rail, Space and Racing Industries. Our combined knowledge and experience can assist you in any application you may have for Nickel Alloy API Flanges that are used for different applications in different industries.

Large Selection of Inconel API Flanges, API 150 LBS Forged Flange, Alloy Steel API Flanges, Hastelloy API Flange Dealer, High Quality Duplex Steel API Flanges, Monel API Pipe Flanges, Class 1500 API Flanges, SS API Flanges, Class 600 API Flange Exporter.

Stainless Steel API Flanges

API Flanges Specification


½" (15 NB) to 48" (1200NB)

Dimension Standard

ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings

Class / Pressure Rating

150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.


DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673


BS4504 , BS4504, BS1560, BS10

Flange Face Type

Flate Face (FF), Raised Face (RF), ANSI B16.5 (RTJ)

Testing and Documents

Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports


Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests

API Flanges Material & Grades

Stainless Steel API Flanges
ASTM A182 F 304, 304L, 304H, 309, 310, 310S, 316, 316L, 317, 317L, 321, 321H, 347, 347H, 446, 904L
Carbon Steel API Flanges
ASTM A105, ASTM A694 Gr. F42, 46, 52, 56, 60, 65, 70
Alloy Steel API Flanges
ASTM A182, F1, F5, F9, F11, F22, F91
Duplex Steel API Flanges
ASTM A182, F44, F45, F51, F53, F55, F60, F61
Super Duplex API Flanges
ASTM A182, F44, F45, F51, F53, F55, F60, F61
High Nickel Alloy API Flanges
ASTM B564, B160, B472, B162, Nickel 200 (UNS No. No2200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade 2 & 5), Cupro-Nickel 70/30, Cupro-Nickel 90/10.
Low Temperature Carbon Steel API Flanges
ASTM A350, LF2, LF3

API Flanges Price List

We offer wide range of industrial API Flanges that in compliance with IS, BS and DIN standards at best market prices in India. To know more about the latest price of Stainless Steel API Flanges Please Call +91 22-66337137 or Send an Email to

Other Types of API Flanges

Stainless Steel API Flanges
SS API Flanges
API Raised Face Flanges
API Flanges Specification
Class 150 API Flanges
Duplex Steel 2205 API Flanges Exporter
API Flanges Stockist
API Flanges Stockist
API Flanges Supplier
API Blind Flange
Carbon Steel API Loose Flanges
Super Duplex 2507 API Flanges

API Forged Flanges Distributor
Monel API Flange
API Flanges Price
Raised Face API Flanges
API Flange Price
Alloy Steel API Flanges
API Flange Manufacturer
Nickel Alloy API Flat Face Flanges
Inconel API Pipe Flanges
Hastelloy API Flanges
Copper Nickel API Flanges Dealer
Titanium API Blind Flanges

API Flanges Application Area

Our products range of API Flanges find application in various areas such as: Petro-Chemical Industries, Ship Building Industries, Heavy Engineering Industries, Fertilizer Plants, power Generation Units ( Nuclear, Hydro or Thermal), Civil Industries, Oil Expansion Projects, Off Shore & On Shore Oil Towers, Valves, Vessels, Pumps, Railways, Steel Plants, Civil Construction Industries, Home Fittings etc.