Product Range – Stainless Steel Double Ferrule Male Connector

Stainless Steel Double Ferrule Male Connector manufacturer, supplier, and exporter in India

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Stainless Steel Double Ferrule Male Connector
85+
Countries Served
1/16″–1″ / 2–25mm
Size Range
4:1
Safety Factor
304 / 316 / 316L
Tubing
NPT / BSPT / BSPP
Thread Profiles
01 — Overview

Buy best price high-quality, corrosion resistant Stainless Steel Double Ferrule Male Connector, Male Connector Ferrule Fittings, Male Connector Compression Fittings, Stainless Steel Male Connector Fittings, SS 304 Male Connector, SS 316 Male Connector Fittings, Male Connector Tube Fittings, Stainless Steel Fittings, SS Pipe Fittings, Flanges & Fittings, Forged Fittings from Pioneer Industries recognized for manufacturing quality-tested products using latest manufacturing equipment at International Industry standards.

At Pioneer Industries, we offer these Industrial Stainless Steel Double Ferrule Male Connectors having utmost functionality for your required applications. We are a manufacturer, supplier of Stainless Steel Double Ferrule Male Connector and India’s leading Male Connector Compression Fittings Exporters in Mumbai.

Global Supply

Pioneer Industries manufacturing and exporting high-quality Stainless Steel Double Ferrule Male connectors worldwide.

We are India’s one of the leading Stainless Steel Double Ferrule Male Connector manufacturers and exporters to more than 85 countries exporting and manufacturing on a large scale. All size supply maintains a massive inventory of Stainless Steel Double Ferrule Male Connector, with all standard sizes and numerous styles available.

Stainless Steel Double Ferrule Male Connector is manufactured from high-quality materials that are sourced from trusted and reliable vendors. Most of the Stainless Steel Double Ferrule Male connectors are available in both metric and imperial sizes. Various materials, material grades, and coatings/plating are available. We’ve got the right product for your needs.

To Get Quotes within hour Call Us at 9821023876 or Send Enquiry for the products you requires

02 — Product Detail

Description of Stainless Steel Double Ferrule Male Connector

Stainless Steel Double Ferrule Male Connector is a type of popular industrial tube fitting used to connect fractional tubes to female NPT thread.

Stainless Steel Double Ferrule Pipe Fittings are designed and precision manufactured components and fitting parts used to connect, divert or close the pipe/tube ends in the Process Lines and Instrumentation systems. Stainless Steel Double Ferrule Pipe Fittings have precisely contrived threads to ensure reliable and leak-free joints.

Features Stainless Steel Double Ferrule Male Connector:

  • Precision design: Precision design to withstand high pressure, vibration, impact, vacuum, and temperature changes.
  • Compact & lightweight: It is compact and lightweight, no special tools required and has low tightening torque.
  • Compression design: Easy assembly compression design, easy to connect and disconnect, and economical to reuse.
  • Front ferrule pressure seal: Unique design that allows the front ferrule to create a pressure seal on the tube and body.
  • Tubing compatibility: Can be used with 304, 316, or 316 L stainless steel tubing.
  • Precisely contrived threads: Precisely contrived threads to ensure reliable and leak-free joints.
  • Leak-tight sealing: Provides a leak-tight seal for high pressure, vibration, and vacuum in gas or liquid applications.
  • Zero tube twisting: No tube twisting during fitting installation preserving mechanical integrity of tube or pipes.
  • 4:1 safety factor: Has a 4:1 safety factor with respect to the working pressure capabilities of the tubing used.
+ + + +
Specification

Sizes: 1/8″ to 1″ having various connecting thread profiles like NPT, BSPP & BSPT in Branch Connections, Straight Connections, Tee and Cross Connections in Male Thread Connections, Female Thread Connections, Male – Female Thread Connections, etc. Material of Construction: Stainless Steel, SS 304, SS 316, etc. Materials conforming to NACE MR 01-75 are available on specific requests.

Technical Specifications & Dimensions

Stainless Steel Double Ferrule Male Connector Dimensional Tables

Explore full engineering dimensional configurations for Metric (mm) and Imperial / Fractional (Inch) Double Ferrule Male Connectors. Sourced and manufactured according to ASME B31.3 and international instrumentation standards.

Metric Double Ferrule Male Connector Dimensions (Tube O.D. 2 mm to 25 mm)
34 Standard Metric Sizes
Part No.Tube O.D.T mmP(NPT)E mmh mmH mmFGlL
MPMC-02-0221/81.7121212.915.323.930.5
MPMC-03-0231/82.4121212.915.323.129.7
MPMC-03-0431/42.4141212.915.329.035.6
MPMC-04-0241/82.4121213.716.124.631.2
MPMC-04-0441/42.4141213.716.129.736.3
MPMC-06-0261/84.8141415.317.725.432.8
MPMC-06-0461/44.8141415.317.730.237.6
MPMC-06-0663/84.8171415.317.731.038.4
MPMC-06-0861/24.8221415.317.736.644.0
MPMC-08-0281/84.8151616.218.626.734.2
MPMC-04-0481/46.4151616.218.631.238.7
MPMC-08-0683/86.4171616.218.631.839.2
MPMC-08-0881/26.4221616.218.637.344.8
MPMC-10-02101/84.8181917.219.528.736.3
MPMC-10-04101/47.1181917.219.533.340.9
MPMC-10-06103/87.9181917.219.533.340.9
MPMC-10-08101/27.9221917.219.538.145.7
MPMC-12-04121/47.1222222.822.033.343.4
MPMC-12-06123/89.5222222.822.033.343.4
MPMC-12-08121/29.5222222.82.038.148.2
MPMC-12-12123/49.5272222.822.038.949.0
MPMC-15-08151/211.9242524.422.038.949.0
MPMC-16-04161/47.1242524.422.034.044.1
MPMC-16-06163/89.5242524.422.034.044.1
MPMC-16-08161/211.9242524.422.038.949.0
MPMC-16-12163/412.7272524.422.038.949.0
MPMC-18-08181/211.9273024.422.040.450.5
MPMC-18-12183/415.1273024.422.040.450.5
MPMC-20-08201/211.9303226.022.042.252.3
MPMC-20-12203/415.9303226.022.042.252.3
MPMC-22-12223/415.9303226.022.042.252.3
MPMC-22-1622118.3353226.022.047.857.9
MPMC-25-12253/415.9353831.326.545.257.5
MPMC-25-1625121.8353831.326.550.062.3
Fractional / Imperial Double Ferrule Male Connector Dimensions (Tube O.D. 1/16″ to 1″)
38 Standard Fractional Sizes
Part No.Tube O.D.T mmP(NPT)Emmh inH inFGlL
IPMC 01-011/161/161.275/165/168.6310.9220.0023.83
IPMC 01-021/161/81.277/167/168.6310.9222.3526.33
IPMC-02-021/81/82.287/167/1612.7015.2423.8730.48
IPMC-02-041/81/42.289/167/1612.7015.2428.9535.56
IPMC-02-061/83/82.2811/167/1612.7015.2429.2135.81
IPMC-02-081/81/22.287/87/1612.7015.2435.5642.16
IPMC-03-023/161/83.047/161/213.7116.0024.6331.24
IPMC-03-043/161/43.049/161/213.7116.0029.7136.32
IPMC-04-021/41/84.821/29/1615.2417.7825.4032.76
IPMC-04-041/41/44.829/169/1615.2417.7830.4837.84
IPMC-04-061/43/84.8211/169/1615.2417.7830.9838.35
IPMC-04-081/41/24.827/89/1615.2417.7837.3344.70
IPMC-04-121/43/44.821-1/169/1615.2417.7838.8646.22
IPMC-05-025/161/84.829/165/816.2518.5426.6734.03
IPMC-05-045/161/46.359/165/816.2518.5431.2438.60
IPMC-05-065/163/86.3511/165/816.2518.5431.7539.11
IPMC-06-023/81/84.825/811/1616.7619.3029.9435.30
IPMC-06-043/81/47.115/811/1616.7619.3032.5139.87
IPMC-06-063/83/87.1111/1611/1616.7619.3032.5139.87
IPMC-06-083/81/27.117/811/1616.7619.3038.8646.22
IPMC-06-123/83/47.111-1/1611/1616.7619.3040.3847.75
IPMC-08-021/21/84.8213/167/822.8621.8428.7038.86
IPMC-08-041/21/47.1113/167/822.8621.8433.2743.43
IPMC-08-061/23/89.6513/167/822.8621.8433.2743.43
IPMC-08-081/21/210.417/87/822.8621.8438.8649.02
IPMC-08-121/23/410.411-1/167/822.8621.8440.3850.54
IPMC-08-161/2110.411-3/87/822.8621.8446.9957.15
IPMC-10-065/83/89.6515/16124.3821.8434.0344.19
IPMC-10-085/81/211.9315/16124.3821.8438.8649.02
IPMC-10-125/83/412.701-1/16124.3821.8440.3850.54
IPMC-12-083/41/211.931-1/161-1/824.3821.8440.3850.54
IPMC-12-123/43/415.741-1/161-1/824.3821.8440.3850.54
IPMC-12-163/4115.741-3/81-1/824.3821.8446.9957.15
IPMC-14-127/83/415.741-3/161-1/425.9021.8440.3850.54
IPMC-14-167/8118.281-3/81-1/425.9021.8446.9957.15
IPMC-16-0811/211.931-3/81-1/231.2426.4145.2157.40
IPMC-16-1213/415.741-3/81-1/231.2426.4145.2157.40
IPMC-16-161122.351-3/81-1/231.2426.4150.0362.23
Material Grades, Construction & Manufacturing Standards
ASTM / ASME / NACE Certified
Material Group Standard Specification & Codes Available Grades
Austenitic Stainless Steel (300 Series) ASTM A276, ASTM A479, ASME SA479, ASME SA/A403, SA/A774 WP-S, WP-W, WP-WX SS 304 SS 304L SS 304H SS 304LN SS 316 SS 316L SS 316H SS 316LN
Sour Gas (H2S) Service NACE MR0175 / ISO 15156, NACE MR0103 SS 316 / 316L (Hardness ≤ 22 HRC) Super Duplex 2507 Inconel 625 / 825
High Alloys & Exotic Metals ASTM B164, ASTM B564, ASTM B574 Monel 400 Hastelloy C-276 Duplex 2205 Titanium Gr. 2
Thread Types & Standards ANSI/ASME B1.20.1 (NPT), ISO 7/1 (BSPT), ISO 228 (BSPP), SAE J1926 (Straight) NPT Male BSPT Male BSPP Male with O-ring/Washer Metric Male

Customization Available: Looking for something specific? Pioneer Industries manufactures tailor-made double ferrule male connectors in custom materials, non-standard threads, and high-pressure schedule connections. Contact us at +91 9821023876 or email inquiry@pioneerfitting.com.

03 — Applications

Applications/Uses of Stainless Steel Double Ferrule Male Connector

Stainless Steel Double Ferrule Fittings find use in a variety of industrial applications, including:

01

Oil and gas –

These Fittings find application in processing equipment such as tanks, drilling rigs, and pumps, and used in the oil and gas industries giving stable performance in high stress and corrosive conditions.

02

Building and Construction –

Scaffolding and other support structures requires a variety of these Fittings to safeguard and guarantee the stability of structure during construction.

03

Chemical refining –

In chemical refineries, these Fittings are made using corrosion resistant high performance materials, such as stainless steel, tool alloys, and exotic metals and find use in machineries such as heat exchangers, chemical tanks, and processing systems.

04

Marine –

Fittings installed in the marine industry necessitate excellent corrosion resistance to withstand the extended periods of exposure to saltwater that marine ramps, marine decks, bulkheads, and tanks experience.

05

Automobile and transportation –

Fittings are used to assemble a wide range of vehicles, including commercial vehicles like trucks, passenger vehicles like cars, airplanes, and specialized automobile equipment.

06

Power generation –

Distinctive applications include use in exhaust systems, electrical equipment, motors and pumps, and storage containers. These Fittings for the power generation industry are made of corrosion resistant and high strength materials such as stainless steel, aluminium, copper, nickel alloys, and other steel alloys.

07

Agriculture –

In the agricultural industry, these Fittings are used in field irrigation and filtration systems, and other farming equipment, drying units, buildings, and grain bins.

08

Military –

Military Fittings are manufactured and functionally designed to withstand extreme temperatures, corrosive compounds, and high stress environments and find applications like include equipment motors, heat exchangers, and engines, and processing equipment.

04 — Industries

Applications Industries of Stainless Steel Double Ferrule Male Connector

Pioneer Industries’ Stainless Steel Double Ferrule Male Connector are widely used in numerous industries like:

+ Pharmaceutical Equipment
+ Chemical Equipment
+ Sea Water Equipment
+ Heat Exchangers
+ Condensers
+ Pulp and Paper Industry
+ Power Generation
+ Gas Processing
+ Aerospace Industry
+ Nuclear Energy Sector
+ Off-Shore Oil Drilling
+ Oil & Gas Industries
+ Chemical Industry
+ Petroleum Industries
+ Defence Industry
05 — Range

Types of Stainless Steel Double Ferrule Fittings offered by Pioneer Industries

06 — FAQs

Frequently Asked Questions about Stainless Steel Double Ferrule Male Connector

Answers to the questions buyers, piping engineers, and procurement teams most often ask before sourcing Stainless Steel Double Ferrule Male Connectors from Pioneer Industries.

A Stainless Steel Double Ferrule Male Connector is a precision-engineered tube-to-pipe instrumentation adapter comprising four components: a fitting body with male tapered pipe threads (NPT/BSPT), a front ferrule, a back ferrule, and a threaded coupling nut. When tightened 1-1/4 turns from finger-tight, the nut drives the rear ferrule forward, forcing it axially into the tapered back of the front ferrule. The front ferrule is driven into the body cone to create a primary metal-to-metal fluid seal while the back ferrule rolls inward, colleting and burnishing the outer diameter of the tube. This dual-ferrule action isolates vibration, prevents torsional stress on the tubing, and guarantees a helium-tight seal up to working pressures of 10,000+ PSI without twisting or weakening the tube wall.
Our SS 316/316L Double Ferrule Male Connectors are engineered to withstand working pressures ranging from 3,000 PSI to 10,000+ PSI (206 to 690 bar), depending on tubing outer diameter and wall thickness. In accordance with ASME B31.3 chemical plant and petroleum refinery piping codes, our fittings maintain a minimum 4:1 design safety factor against tube burst pressure. The operating temperature range extends from cryogenic service at -196°C (-321°F) up to +649°C (+1200°F), with temperature derating factors applied according to ASME B31.3 criteria for elevated thermal conditions.
The fundamental distinction lies in thread angle, pitch, and sealing geometry: (1) NPT (National Pipe Taper, ANSI/ASME B1.20.1) has a 60° thread angle with flattened crests and roots, tapering at 1:16 (3/4 inch per foot); (2) BSPT (British Standard Pipe Taper, ISO 7/1 or DIN 2999) features a 55° thread angle with rounded crests and roots on the same 1:16 taper. Because thread profiles and thread pitches differ (e.g., 1/2″ NPT has 14 TPI while 1/2″ BSPT also has 14 TPI but different thread flanks; 1/4″ NPT is 18 TPI vs 1/4″ BSPT at 19 TPI), NPT and BSPT threads cannot be interchanged. Both require a high-grade PTFE thread sealant tape or anaerobic thread paste to seal spiral clearance paths between mating threads.
While SS 304/304L provides reliable, cost-effective corrosion resistance for general industrial air, inert gas, hydraulic oils, and municipal water circuits, SS 316/316L is mandatory in aggressive process environments. SS 316 contains 2.0%–3.0% molybdenum, conferring substantially superior resistance to localized pitting and crevice corrosion caused by chlorides, marine salt spray, sulfuric acids, and harsh chemicals. For offshore exploration, chemical synthesis reactors, marine environments, and sour gas process lines, SS 316/316L is universally specified to maximize operational safety and prevent catastrophic chloride stress corrosion cracking (CSCC).
Installation requires simple steps: (1) Ensure fully annealed tubing (hardness ≤ 90 HRB) is cut square, deburred internally and externally, and free from surface scratches. (2) Fully insert the tube into the fitting body until it bottoms firmly on the internal shoulder. (3) Hand-tighten the coupling nut until finger-tight. (4) For tube sizes from 1/4″ to 1″ (6 mm to 25 mm), mark the nut and body at the 6 o'clock position, and tighten the nut 1-1/4 turns to the 9 o'clock position with an open-end wrench while holding the fitting body stationary. For small sizes (1/16″, 1/8″, 3/16″ or 2 mm, 3 mm, 4 mm), tighten only 3/4 turn. (5) On initial installation, confirm proper swaging using Pioneer's Gap Inspection Gauge; if the gauge cannot fit between the nut and body hex, the fitting is correctly tightened.
Yes, Pioneer Industries Double Ferrule Male Connectors are engineered for repeated disconnections and remakes without sacrificing seal reliability. Because ferrules are permanently swaged onto the tube end after first pull-up, reassembly does not require flaring or replacement of ferrules. To remake: (1) Clean any debris or grit from the fitting body and swaged tube assembly; (2) Insert the pre-swaged tube end into the fitting body until the front ferrule seats firmly against the body bevel; (3) Rotate the nut by hand until finger-tight; (4) Using a wrench, tighten the nut slightly beyond the original position (approximately 1/12 to 1/6 of a turn, or feel a sharp rise in torque). Never use a gap gauge on remade assemblies, as the gap gauge is intended solely for the initial installation.
Stainless steel alloys are naturally prone to thread galling (cold welding) under intense contact pressure and friction. To eliminate this hazard, Pioneer Industries treats female coupling nuts with an advanced silver-plating process on internal threads. The electroplated silver acts as a clean, dry, solid-film lubricant that prevents metal-to-metal galling, lowers makeup torque by up to 40%, and ensures smooth, consistent ferrule advancement even in field environments where wet thread pastes cannot be applied to tube fitting nuts. For the male NPT/BSPT pipe thread side, anti-seize paste or PTFE tape must be applied before threading into the process vessel or manifold port.
Pioneer Industries manufactures double ferrule instrumentation fittings conforming to standardized international instrumentation geometry. Our components are geometrically compatible with leading twin-ferrule brands such as Swagelok, Parker A-LOK, and Gyrolok. While complete assemblies (body, nut, ferrules) can directly replace competitor fittings in piping skids and instrument racks, Pioneer Industries recommends using matched Pioneer body, nut, and ferrule sets on critical high-pressure and toxic gas systems to maintain single-manufacturer quality assurance, full material traceability, and warrantied leak-free integrity.
Yes. For upstream exploration, sour crude processing, and offshore platforms containing wet hydrogen sulfide (H2S), Pioneer Industries supplies double ferrule male connectors certified to NACE MR0175 / ISO 15156. These fittings are manufactured from solution-annealed SS 316/316L, Super Duplex, or Nickel Alloy 400/Monel with controlled bulk hardness strictly verified below 22 HRC (Rockwell C) to prevent sulfide stress cracking (SSC) and hydrogen embrittlement. Full documentation and hardness test reports are provided with dispatches.
Every consignment dispatched by Pioneer Industries is accompanied by an authentic EN 10204 Type 3.1 Inspection Certificate detailing actual chemical heat analysis, mechanical tensile and elongation properties, and Rockwell hardness. Additional non-destructive tests performed at our Mumbai quality assurance laboratory include 100% Positive Material Identification (PMI) by portable XRF spectrometer, hydrostatic pressure testing up to 1.5x working pressure, pneumatic proof testing at 1,000 PSI under water, and mass spectrometer Helium leak testing (< 1 x 10^-9 mbar*l/s) for ultra-high vacuum and toxic gas service.
07 — Enquiry

Contact Pioneer Industries experts for detailed information

about your requirement to select the right products for your application needs!

Do you have any questions or need help with our services and products? Submit an Enquiry Form request or Call us at 9821023876. Feel free to get in touch!