R&D & Engineering Excellence
R&D & Engineering Excellence
At Dynamic Forge & Fittings, Research & Development drives our product innovation, performance improvement, and customer-focused engineering solutions. Our R&D team continuously develops and optimizes strainers, pipe fittings, hot induction bends, flanges, Accumulators and custom flow-control components to meet modern industry demands.
Our R&D Focus
1. Advanced Product Design
We use modern engineering tools such as
- 3D CAD modelling
- FEA stress analysis
- CFD flow simulation
to design products with higher filtration efficiency, lower pressure drop, and improved mechanical strength.
2. Material Engineering
We select materials based on service requirements, including:
- Stainless Steel 304/316
- Duplex & Super Duplex
- Alloy Steels
- High Nickel Alloys (Monel, Inconel, Hastelloy)
Ensuring corrosion, erosion, and temperature resistance for demanding applications.
3. Prototype Testing & Validation
Every new design undergoes:
- Hydro & pneumatic testing
- Pressure drop & flow performance analysis
- Endurance testing
- Dimensional and metallurgical inspection
This ensures reliable, consistent, and long-lasting performance.
4. Custom Engineering Solutions
We work with EPC contractors and plant engineers to develop:
- Non-standard & high-capacity strainers
- Custom baskets, meshes, and end connections
- Automated self-cleaning systems
- Large-diameter and high-pressure designs
All solutions are engineered as per P&ID and project specifications.
Testing & Certification
Our in-house testing capabilities include:
Hydrostatic testing, UT, RT, PMI, DPT, hardness testing, and dimensional inspection.
Third-party inspection is available through BV, LR, TUV, DNV, ABS, SGS, Intertek, etc.
Commitment to Innovation
We continuously study global trends in:
- Filtration technology
- Corrosion-resistant materials
- Energy-efficient flow systems
- Advanced manufacturing automation
This ensures Dynamic Forge & Fittings remains a reliable, engineering-driven manufacturer trusted across industries.
Pipe Spool
Manufacturer of Flange Spool Pipe Fitting in Stainless Steel, Carbon Steel and Nickel Alloys
Dynamic Forge & Fittings is a specialized manufacturer prefabricated components for ready use in pipeline system. Prefabricated Piping Spools are produced using pipes, elbow and flanges as per ANSI B16.5/ B16.9 standard. Pre-assemble double flanged pipe spools reduce fabrication time of petrochemical, refinery, Oil & Gas Industries. Contact us for all types of pipe spool fabrication work in India.
Prefabricated Pipe Spools Specification
Fabrication as per Pipe Spool Drawing, Prefabricated Piping Spools as per ASME B16.5/ B16.9 standard

Carbon Steel Pipe Spool
| Pipe Diameter (O.D) |
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|---|---|
| ASME specification |
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| Wall Thickness |
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| Spool Fitting components |
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| Flanged spool components |
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| Fabrication standard |
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| Testing & Quality assurance |
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| Types of pipe spools |
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| Coated Pipe Spools |
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Pipe spool manufacturing process
All Fabrication Job work is done at Gujarat Factory. Following are the common procedure for spool manufacturing. You can share your custom drawing, selection of material, Origin of material (Europe/ Germany/ USA/ Korean), Dimensional Specification, special welding instructions and required testing with dispatch.

- Dimensioning/ Drawing
- Cutting
- Bending
- Welding with Fitting or Flange
- QC checking
- Stress Relief
- Hydro Testing
- Coating/ Surface Finish as required
- Shipping
Selection list of material for flanged pipe spool

Stainless Steel Pipe Spool
| Pipe Spool material & Components | Pipes/ Tubes | Fittings | Flanges |
|---|---|---|---|
| Carbon Steel | ASTM A106/ A53 | ASTM A234 WPB | ASTM A105/ A694 |
| Low Carbon Steel | ASTM A333 | ASTM A420 WPL6 | A350 LF2 |
| Stainless Steel | ASTM A312 TP304/ 316 | ASTM A403 WP 304/ 316 | ASTM A182 F304/ 316 |
| Alloy Steel | ASTM A335 P5, P11, P22 SA 213 T11/ T22 |
ASTM A234 WP11 | SA 182 F11/ F22 |
| Duplex Steel | 2205 | ASTM A815 | UNS S31803/ S32205 |
| SDSS | 2507 | ASTM A815 | UNS S32750/ S32760 |
| Copper Nickel | Cuni UNS 7060x | ASTM B122 | ASTM B151 90/10, 70/30 |
| Copper | C101, 110 | ASTM B62 | UNS C11000/ C10100 |
| Titanium | Ti Gr 5/ Gr 2 | ASTM B363 WPT2/ WPT5 | ASTM B381 Grade 2/ Gr 5 |
| Nickel Alloys | Inconel, Monel, Hastelloy | UNS N06600/ N06625/ N08825/ N04400/ N10276 | ASTM B564 |
Pipe Spool Fabrication at Gujarat Factory
Visit Gujarat Factory to view manufacturing process of Fabricated Spools & Removable Spool Pipe Piece




STAINLESS STEEL PIPE FITTINGS/ FLANGES
Stainless steel pipe fittings, stainless steel flanges manufacturer, supplier in India
Stainless steel pipe elbows supplier, stainless steel tee fittings, and stainless steel elbow fittings Yes we sell -astm a403, astm a182, astm a240, astm a 312, ansi b16.5, asme b16.9 – 304/304l, 316/316l/316ti, duplex
- Stainless steel Pipe Fittings Dimensions
- Stainless steel Pipe Fittings Tolerances
- Stainless steel Pipe Fittings Chemical Analysis
- Stainless steel Pipe Fittings Tensile Requirements
- Stainless steel Pipe Fittings Testing
- Stainless steel Pipe Fittings Pressure Ratings
- Dimensions, Wall Thickness and Weights of ANSI/ ASME Stainless steel Pipe Fittings to ASTM A403 / A815 ASME B16.9
- Dimensions, Wall Thickness and Weights of Buttweld Fittings to ASME B16.9, ASME B16.28 and MSS SP75
- Factory-Made Wrought Buttweld Pipe Fittings
- Buttweld Pipe Fittings Price in India » Please visit our Shop to buy Pipe Fittings Online, price available material/ size wise in our shop

Stainless steel pipe fittings manufacturing in Our Work Shop
Dynamic Forge & Fittings (I) P. Limited is an approved manufacturer of stainless steel pipe fittings to requirements of BVIS, IBR, BARC, DNV, BHEL & we are ISO 9001:2008, 14001:2004, OHSAS 18001:2007 certified company.
We are manufacturing stainless steel pipe fittings in accordance to ASME B16.9/ B16.11 over thiry years engaged in the manufacture and distribution of stainless steel butt welding pipe fittings, stainless steel forged pipe fittings and stainless steel flanges in India and overseas, all common grades such as stainless steel 304/304L fittings, 316/316L/316Ti fittings, Duplex fittings, Super Duplex fittings, 904L fittings and other special steels, ASTM A182, A105, A105N, A350 LF2, A182 F5, A182 F9, A182 F11, A182 F22, A182 F91, carbon steel and alloy steel. We can also produce large size and fabricated stainless steel pipe fittings (upto 48”). Dynamic Forge & Fittings (I) P. Limited is highly acclaimed manufacturer of the complete range of stainless steel fittings including stainless steel reducer, stainless steel elbow, stainless steel tee, stainless steel cross, stainless steel stub ends, stainless steel bends, socket weld tees, socket weld cross, 90º Elbows, 45º Elbows, Tees, Crosses, Couplings, Reducers, Inserts, Caps, Nipples, and Unions. Forged socket weld fittings are available in class 3000, 6000 and 9000. We procure quality raw materials from reputed manufacturers in India & Europe to manufacture stainless steel pipe fittings and stainless steel flanges according to ASME, EN, ISO and DIN standards.
Our Original Factory Photos
Stainless Steel Pipe Fittings Manufacturer
Stainless Steel Fittings Manufacturers in India
SS Pipe Fittings Manufacturers in India
SS Pipe Fittings Manufacturer
[schema type=”product” url=”https://www.dynamicforgefittings.com/stainless-steel-pipe-fittings-elbow-reducer-flanges-oldest-manufacturer/” name=”Stainless Steel Pipe Fittings, Stainless Steel Flanges – Elbow, Tee, Reducer, End Caps, Buttweld Fittings and Forged Fittings” description=”Dynamic Forge & Fittings (I) Pvt. Ltd. is an approved manufacturer of stainless steel pipe fittings & stainless steel flanges to requirements of BVIS, IBR, BARC, DNV, BHEL. We over thiry years engaged in the manufacture and distribution of stainless steel flanges according to ASME, EN, ISO and DIN standards. We specialise in manufacturing large size and fabricated stainless steel pipe fittings (upto 48”). Our stainless steel pipe fitting products are offered in all major grades including stainless steel 304/304L fittings, 316/316L/316Ti fittings, Duplex fittings, Super Duplex fittings, 904L fittings and other special steels. We manufacture stainless steel tube/pipe fittings for end-users and ship worldwide. All steel pipe fittings are from ISO and PED approved mills & as per EN 10204 3.1- Raw Material Origin Indian MIlls & European Mills.” brand=”Dynamic Forge & Fittings” manfu=”Dynamic Forge & Fittings (I) Pvt. Ltd.” model=”1/2 inch NB and OD upto 48 inch, ASME B16.9, ANSI B16.5, ASME B16.11″ prod_id=”DFF2008″ single_rating=”11″ agg_rating=”12″ price=”$0.3-600″ condition=”New” ]
Dynamic Forge & Fittings (I) P. Limited specializes in manufacturing manufactured using superior grade of steel like Carbon Steel, Alloy Steel, Stainless Steel 201/202, 304/304L, 310S, 316/316L, 317L, 321/321H, 347/347H, 904L, A234 WPB, A420 WPL6, A234 WP11/WP5, Inconel, Monel, Hastelloy, cupro nickel, nickel alloys, Duplex, A403 WP304L/316L – as per ASME B16.9, ASME B16.28. These stainless steel tube/pipe fittings have special quality finishing and duress for long life, high pressure and zero defects.
We manufacture stainless steel tube/pipe fittings for end-users and ship worldwide. All steel pipe fittings are from ISO and PED approved mills- Raw Material Origin Indian MIlls & European Mills

Do you need your stainless steel pipe fittings shipped to you internationally? Not only do we ship all of our fittings & flanges globally, we will consolidate the order for you and ship it to the closest port near you. We have gained several Orders of stainless steel pipe fittings from countries like US, Canada, Chile, Brazil, UK, Italy, Venezuela, Belgium, France, Portugal, South Africa, Nigeria, Mexico, Chine, China, United Arab Emirates (UAE), Peru, Bahrain, Saudi Arabia, Qatar, Kuwait, Jordan, Malaysia, Thailand (Bangkok), Singapore, Indonesia, Sudan, Kazakhstan, Australia, Israel, Kenya, Russia, Tunisia, Vietnam, Colombia, Iran, Sri Lanka, etc.
Should you like to send you next enquiry for stainless steel pipe fittings to Dynamic Forge & Fittings (I) P. Limited, please
send us an email.
Pipe fitting surplus stock at Dynamic Forge & Fittings
stainless steel pipe fittings ,
stainless steel socket weld fittings , carbon steel socket weld fittings and alloy steel socket weld fittings
stainless steel pipe fittings Production Range
Dynamic Forge & Fittings (I) P. Limited producing pipe nipples, elbows, and stainless steel pipe fittings in a wide range of grades & wall thicknesses for industrial use. Dynamic Forge & Fittings (I) P. Limited, also specialized into 100% X-Ray welded (Radiography Tested) double flanged stainless steel pipe fittings and fabricated stainless steel fittings. These fittings can be cut, polished and threaded as per client’s drawing. We can deliver these electro polished stainless steel fittings immidiately anywhere in the world.
Dynamic Forge & Fittings is a premier manufacturer of duplex pipe fittings and super duplex pipe fittings, these duplex & super duplex fittings are most selling fittings in India & now we are also producing forged as per client’s drawing. Duplex stainless steels pipe fittings have higher strength and exhibit higher corrosion resistance as compared to SS 304 fittings and SS 316 pipe fittings.
We are manufacturing stainless steel flange including threaded flange, blind flange, lap joint flange, weld neck flange, slip on flange, socket weld flange, and plate flange. We can manufacture these stainless steel flange in custom shape flanges or as per client’s drawing.
Dynamic Forge & Fittings (I) P. Limited engaged in manufacturing high quality stainless steel pipe bends with bending radius ranging from R=3D-10D and bending angle of 10 degree to 180 degree. In addition, we can also manufacture stainless steel bends as per custom requirements of our esteemed clients. All our stainless steel fitting and flange are produced & supplied with relevant test certificates of raw materials.
These industrial stainless steel pipe fittings and stainless steel flanges are used in precious industries like petroleum, chemical industry, pharmaceuticals, nuclear power, power generation, aerospace, shipbuilding, water supply. We have reliable network to supply stainless steel pipe fitting and stainless steel tube fitting within 4-5 days in all major cities and industrial areas in India such as Mumbai, Delhi, Ahmedabad, Chennai, Kolkata, Bangalore, Hyderabad, Surat, Pune, Nagpur, Bhilai, Indore, Thane, Bhopal, Vadodra, Nashik, Faridabad, Rajkot, Aurangabad, Ranchi, Coimbatore, Warangal, Raipur, Mysore, Bhubaneswar, Thoothukudi, Salem, Bhiwandi, Bikaner, Mangalore, Kochi (Cochin), Visakhapatnam, Bhavnagar, Tirupur, Ankleshwar, Assam, Siliguri, Jamshedpur, Agartala and Nellore.
| Specification | ASTM A182 / A403 & ASME SA182 / SA403 |
| Grades | 201, 202, 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L |
| Stainless Steel Pipe Fittings Type |
Seamless / Welded / Fabricated |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Range | ½" NB to 48" NB in Sch 10s, 40s, 80s, 160s, XXS. |
| Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
Buttweld Stainless Steel Pipe Fittings

| Type of Buttweld Stainless Steel Pipe Fittings | |
| Stainless Steel Elbows – Long Radius | Stainless Steel Stub Ends |
| Stainless Steel Elbows – Short Radius | Stainless Steel Crosses |
| Stainless Steel Reducing Elbows | Stainless Steel Reducing Crosses |
| Stainless Steel 45° Elbows | Stainless Steel 180° LR Return Bends |
| Stainless Steel Tees | Stainless Steel 180° SR Return Bends |
| Stainless Steel Tees | Stainless Steel Pipe Bends / Piggable Bends |
| Stainless Steel Reducers | Stainless Steel Couplings |
| Stainless Steel Concentric Reducers | Stainless Steel Pipe Nipples |
| Stainless Steel Eccentric Reducers | Stainless Steel Forged/Plate Cut Rings |
| Stainless Steel 3D Elbow | Stainless Steel End Caps |
| Stainless Steel 5D Elbow | Stainless Steel Forged / Plate Circles |
High Pressure Forged Stainless Steel Pipe Fittings
Pressure Ratings – 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS

| Type of Forged Stainless Steel Pipe Fittings | |
| Stainless Steel 90° Elbows | Stainless Steel Couplings |
| Stainless Steel 45° Elbows | Stainless Steel Reducers |
| Stainless Steel Street Elbows | Stainless Steel Inserts |
| Stainless Steel Tees | Stainless Steel Caps |
| Stainless Steel Crosses | Stainless Steel Unions |
Stainless Steel Flanges Range & Specification

| Specification | ASTM A182 / A240 & ASME SA182 / SA240 |
| Grade | 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Size | 1/8″ to 36″/ |
| Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Type of Stainless Steel Flanges | |
| Stainless Steel Slip-On Flanges | Stainless Steel Threaded Flanges |
| Stainless Steel Weld Neck Flanges | Stainless Steel Socket Weld Flanges |
| Stainless Steel Blind Flanges | Stainless Steel Reducing Flanges |
| Stainless Steel Lap Joint Flanges | Stainless Steel Plate Flanges |
Stainless Steel Pipe Fittings Manufacturing Standards
- ASTM A182 – ASME SA182 – Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
- ASME B16.9 – Factory-Made Wrought Buttwelding Fittings
- ASME B16.11 – Forged Fittings, Socket – Welding and Threaded
- MSS SP-43 – Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications
- MSS SP-95 – Swage(d) Nipples and Bull Plugs
- BS3799 – Specification for Steel pipe fittings, screwed and Socket-welding for the petroleum industry
Stainless Steel Fittings grades:
Stainless Steel – ASTM A182 F304, F304L, F306, F316L, F304H, F309S, F309H, F310S, F310H, F316TI, F316H, F316LN, F317, F317L, F321, F321H, F11, F22, F91, F347, F347H, F904L, ASTM A312/A403 TP304, TP304L, TP316, TP316L
- The material for forged stainless steel fittings conforms to ASME A182
- The dimensions for forged stainless steel fittings conform to ASME B16.11
Stainless Steel stainless steel pipe fittings :
ASTM A403 WP316/316L, ASTM A403 WP304/304L, ASTM A182 F316L, 304L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404
Carbon Steel stainless steel pipe fittings :
Carbon Steel ASTM A105, A350 LF2, A106 Gr.B, A234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.
NPT Threads conform to ASME B1.20.1
ASTM/ASME A105/SA105 The dimensions for forged carbon steel fittings conform to ASME B16.11
Alloy Steel stainless steel pipe fittings :
ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91
A105/A105N Forged Fittings, A182 Forged Fittings
Nickel Alloy stainless steel pipe fittings :
ASTM / ASME SB 336 UNS 2200 ( NICKEL 200 ), UNS 2201 (NICKEL 201 ), UNS 4400 (MONEL 400 ), UNS 8020 ( ALLOY 20 / 20 CB 3, UNS 8825 INCONEL (825), UNS 6600 (INCONEL 600 ), UNS 6601 ( INCONEL 601 ), UNS 6625 (INCONEL 625), UNS 10276 ( HASTELLOY C 276 )
Duplex & Super Duplex stainless steel pipe fittings :
ASTM A 815, ASME SA 815 UNS NO S31803, S32205. UNS S32750, S32950. Werkstoff No. 1.4462
stainless steel pipe fittings Test Certificates:
Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report as per client specification.
Dynamic Forge & Fittings (I) P. Limited offer its Products with Third Party Inspection also. The Inspection Agency can be nominated by clients or Dynamic Forge & Fittings can be arrange the TPI by World reputed Agencies like Bureau Veritas, DNV, LLOYDS, ICB and many other. stainless steel pipe fittings are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. All our fittings are manufactured with tested raw materials and are supplied with NABL approved lab test reports. On demand, we can also provide, Hydro Testing Reports, Non Destructive Test Reports, or Destructive Test Reports.
Packaging & shipping:

stainless steel pipe fittings packing
Dynamic Forge & Fittings (I) P. Limited emphasis on the packaging to ensure that there is no damage during transit the stainless steel pipe fittings are packed in wooden corrugated boxes foiled in bubble wraps & are marked with Grade, Lot No, Size, Degree and Dynamic Forge & Fittings Brand Mark. You can also contact us for customized marking.
Dynamic Forge & Fittings (I) P. Limited domestic network:
Mumbai, Ahmedabad, Chennai, Delhi, Bangalore
We also have our sales representative in Hyderabad, Kolkata, Surat, Pune, Nagpur, Indore, Thane, Bhopal, Visakhapatnam, Vadodra, Nashik, Faridabad, Rajkot, Aurangabad, Ranchi, Coimbatore, Raipur, Mysore, Bhubaneswar, Salem, Bhilai, Bhiwandi, Bikaner, Mangalore, Kochi (Cochin), Bhavnagar, Tirupur, Ankleshwar, Assam, Siliguri, Jamshedpur, Warangal, Nellore, Agartala and Thoothukudi, Rajkot, Tamil Nadu, Maharashtra, Jaipur, Jabalpur, Vishakapatnam, Sholapur, Davangere, New Delhi, Kakinada, Belagavi, Udaipur, Guwahati, Ludhiana












