Stainless steel 316 compression fittings

Stainless steel 316 tube fittings

One of the most popular grades of stainless steel is 316 and it is used for making different types of instrumentation tube fittings. The stainless steel 316 compression fittings have 16-18% chromium and 10-14% nickel along with molybdenum and a small percentage of carbon in its chemical composition. The addition of molybdenum in the DIN 1.4401 gaugeable tube fittings enhances its corrosion resistance properties compared to the other stainless steel grades. The properties of the 316 SS material in the compression pipe fittings enhances its popularity across several industries. The UNS S31600 instrumentation fittings can be used in a wide range of corrosive environments like refineries, chemical plants, and even in marine equipment. This is because it can withstand chloride ion related stress corrosion cracking. The ASTM A276 316 tube adapters & A182 F316 elbow show great resistance to corrosion compared to the other grades of stainless steel. They have high strength, formability, and they need less maintenance but can last for many years.

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All following topics & technical data taken from leading 316 stainless steel compression fittings manufacturers and verified by Explore Middle East FZE team

SUS 316 instrumentation elbow and SS 316 tube fittings suppliers in UAE

SS 316 tube fittings American standard

Manufacturing form American standard
  • Cross
  • Tee
  • Elbow
  • ASTM A182 F316
  • ASME SA 182 F316
  • ASTM A182M
  • UNS S31600 Tube adapters
  • Straight fittings
  • ASTM A276 type 316
  • ASTM A276 type 316
  • ASTM A479 type 316
  • ASME SA 276/ SA 479
  • ASTM A276M, A479M

Seek out potential suppliers and manufacturers of stainless steel 316 tube fittings & DIN 1.4401 gaugeable tube fittings in Middle East countries

Stainless steel 316 compression fittings specification

Stainless steel 316 compression fittings sizes in Inch DIN 1.4401 gaugeable tube fittings sizes in mm SUS 316 high pressure fittings ASTM standard
  • 1/8″’ to 2″ (Fractional tube)
  • Standard sizes: 1/4″ to 3/4″
  • Metric size : 3mm to 50mm
  • Bar stock : ASTM A276/ A479
  • Forging: ASTM A182
Swagelok alternative & equivalent SA 182 Grade F316 fittings ASTM A182 F316 tube connectors temperature range AISI 316 instrumentation tube fittings manufacturing techniques
  • PARKER
  • SWAGELOK stainless steel 316 compression fittings
  • HOKE
  • DK-LOK
  • Ermeto fittings

 

Stainless steel 316

  • upto 925 °C
  • Forged
  • Precision machined
Ends Pressure Rating ASTM A479 316 fittings connection type
  • Welding
  • Socket weld
  • JIC
  • Threaded
  • Butt weld
  • 10000 PSI
  • 400 BAR
  • 15000 PSI
  • 20000 PSI
  • 1000 PSI
  • 3000 PSI
  • 6000 PSI
  • High & low pressure SA 182 Grade F316 tube fittings
  • ORB
  • Instrumentation
  • BSP
  • Male
  • Female
  • Male to male
  • Male to female
  • NPT
  • JIC
  • Weld
Meet International Standard Wide inventory SA 182 Grade F316 instrument tube fittings testing
  • ECE R110
  • EC-79
  • NACE MR0175
  • ISO 15156
  • MR0103
  • DIN EN 4401
  • SAE J1926
  • SAE J1926/3
  • SAE J1926/2
  • SAE J514
  • NORSOK M-630
  • NORSOK M-650
  • ISO 1179-3
  • ISO 1179-4
  • ISO 228-1
  • JIS B0203
  • DIN 17440
  • DIN 2999
  • DIN 2353
  • DIN 3865
  • ASTM A182 F316 instrumentation fittings
  • 316 SS tube fittings
  • UNS S31600 ferrule fittings
  • SA 182 Grade F316 compression fittings
  • AISI 316 hydraulic fittings
  • 316 stainless steel flare fittings (JIC/ AN fittings)
  • ASTM A479 316 single ferrule fittings
  • Stainless steel 316 double ferrule fittings
  • AISI 316 twin ferrule fittings
  • ASTM A276 316 BSPP fittings
  • UNS S31600 SAE fittings
  • SA 182 Grade F316 NPT fittings
  • SS 316 flareless tube compression fittings
  • Positive Material Identification (PMI)
  • ASTM F1387
  • Performance Test
  • Examination of Specimen
  • SS 316 adapter fittings Pneumatic Proof Test
  • Hydrostatic Proof Test
  • Impulse test
  • Flexure Fatigue Test
  • 316 stainless steel tube fittings Tensile Test
  • Burst Test
  • Repeat Assembly Test
  • Rotary Flexure Test
  • Thermal Cycling Test
  • Stress Corrosion Test
  • 316 stainless steel npt tube fittings Vibration Test
  • Fire Test
  • Helium leak
  • Gas tight
  • Hydrostatic testing
  • Elevated Temperature Test
  • UNS S31600 instrumentation fittings Torsion Test

Are you looking for stainless steel 316 compression fittings suppliers who have supplied globally including USA, Saudi Arabia, South Africa, Oman, Egypt & Qatar

 

SUS 316 high pressure fittings thread specification Medium Standard tagging & marking on AISI 316 instrumentation tube fittings
  • BSPT
  • UNC thread Class 2a
  • NPT
  • BSPP
  • Unified Inch Screw Threads
  • Water
  • Gas
  • Oil
  • Size
  • Material
  • Heat code
  • Manufacturers/ suppliers name & logo
316 stainless steel tube fittings design standard SS 316 double ferrule fittings configuration Shapes of ASTM A276 316 ferrule fittings
  • DIN
  • ASTM
  • ANSI
  • SAE
  • AISI 316 nut
  • DIN 1.4401 back ferrule
  • ASTM A182 F316 front ferrule
  • 316 stainless steel fitting body
  • Straight
  • Elbow
  • Tee
  • Cross
  • Plug
  • Cap
  • Nut
Quality compliance & inspection ASTM A479 316 instrument fittings application & uses Free Sample
  • DOT certified
  • FMVSS
  • NACE MR0175
  • ISO 15156
  • NACE MR0103
  • ISO 17945
  • EN 10204 Type 3.1 MTC
  • NORSOK M-630
  • Subsea exploration
  • Natural gas drilling (Kazakhstan)
  • Alternative fuels
  • Oil and gas
  • Power plants
  • Petrochemical
  • Semiconductor industries
  • Yes, you can directly contact to above listed stainless steel 316 compression fittings suppliers & manufacturers for a sample kit

DIN 1.4401 gaugeable tube fittings suitable environment & properties

Grade SS 316
Environment
  • Pitting and crevice corrosion
  • Marine grade
  • Stress corrosion
Cr 16%
Ni 10%
PREN (Pitting Resistance Equivalent Number) 22.6 – 27.9

UNS S31600 instrumentation fittings material of construction

Component Marking Material
Body “316”
on neck
Alloy 316
Nut Notched hex, “316” on face Stainless steel 316
Front ferrule “316 stainless steel”
on outer rim
316 SS
Back ferrule “316”
on outer rim
Inox 316

ASTM A182 F316 tube fittings equivalent

Grade 316
ASTM ASTM A182 / ASTM A479
UNS S31600
WNR 1.4401
BS 316S31
EN X5CrNiMo17-12-2
AFNOR Z6CND17-11
Z7CND17-11-02
Z7CND17-12-02
ISO
GOST 08KH16N11M3
ASME ASME SA182 / ASME SA479
AVESTA
SHEFFIELD

Types of 316 SS double ferrule compression tube fittings

DIN 1.4401 Tube To Male Pipe

  • Male Run Tee
  • Bulkhead Male Connector
  • Male Elbow
  • Male Branch Tee
  • Male Connector

ASTM A479 316 Tube To Female Pipe

  • Female Connector
  • Female Branch Tee
  • Bulkhead Female Connector
  • Female Elbow
  • Female Run Tee

316 SS Tube To Tube Union

  • Union Tee
  • Bulkhead Union
  • Union Elbow (45 & 90 Degree)
  • Union
  • Reducing Union
  • Bulkhead Reducing Union

Stainless steel 316 port connector

  • Reducer
  • Male Adaptor
  • Female Adaptor

AISI 316 component

  • Nut
  • Back Ferrule
  • Front Ferrule

SA 182 Grade F316 threaded tube fittings

  • Hex Nipple
  • Hex Reducing Coupling
  • Pipe Plug
  • Hex Long
  • Nipple Hex
  • Reducing Adaptor
  • Reducing Bushing
  • Reducing Nipple
  • Adaptor
  • Hex Coupling

ASTM A479 316 instrument fittings sizes

Imperial sizes Metric sizes
  • 1/16 in.
  • 1/8 in.
  • 3/16 in.
  • 1/4 in.
  • 5/16 in.
  • 3/8 in.
  • 1/2 in.
  • 5/8 in.
  • 3/4 in.
  • 1 in.
  • 1 1/2 in.
  • 3 mm
  • 4 mm
  • 6 mm
  • 8 mm
  • 10 mm
  • 12 mm
  • 16 mm
  • 18 mm
  • 20 mm
  • 25 mm

Types of AISI 316 high pressure ferrule fittings

Type Installation description
316 stainless steel Branch Reducing Tee
  • Double Ferrule
  • NPT
  • BSPT
  • 3000-6000 Psig pressure
  • UNF
DIN 1.4401 Bulkhead Union Elbow
  • Single Ferrule
  • Metric thread
  • Sleeve Type
UNS S31600 Female Thread Elbow
  • Round head
  • Threaded
ASTM A276 316 Female Run Tee
  • Round head
  • Threaded
SUS 316 Bulkhead Union
  • Double Ferrule
  • UNF
  • NPT
  • 3000-6000 Psig pressure
  • BSPT
AISI 316 Male Street Tee
  • Threaded
  • JIC
  • NPT
  • BSP
  • Metric
SS 316 Cross
  • Single Ferrule
  • Sleeve Type
  • Metric thread
SA 182 Grade F316 Street Elbow
  • Male To Female
  • Round head
  • Threaded
316 SS Tube Nuts
  • Double Ferrule
  • 3000-10000 PSI pressure
  • Port Size: 1/16″ to 1 1/2”

Complete range of SUS 316 high pressure fittings

DIN 1.4401 Single & double ferrule fittings

  • Plug
  • Male Connector
  • Female Connector
  • Nut
  • Back Ferrule
  • Cap
  • Butt Weld Male Connector
  • Socket Weld Male Connector
  • Front Ferrule
  • Reducing Union
  • Reducer
  • Ferrule Set
  • Male Connector (JIC)
  • Union
  • Cross

Stainless steel 316 adapter & connector

  • Male Adapter (JIC)
  • Female Adapter
  • Female Gage Adapter
  • Port Connector
  • Reducing Port Connector
  • 0-Seal Male Connector
  • BSPT Male Connector
  • BSPP Male Connector
  • Male Adapter (NPT)
  • O-Seal Male Adapter

UNS S31600 instrument elbow

  • 45 degree male elbow
  • Butt Weld Male Elbow
  • Socket Weld Male Elbow
  • 90° Positionable Male Elbow
  • 45° Degree Positionable Male Elbow
  • BSPP Positionable Male Elbow
  • Union elbow
  • Male elbow
  • Female elbow

SUS 316 bulkhead fittings

  • Bulkhead Male Connector (JIC)
  • Bulkhead Reducer
  • Bulkhead Union
  • Bulkhead Reducing Union
  • Bulkhead Male Connector (NPT)
  • Bulkhead Union Elbow
  • Bulkhead Female Connector

SA 182 Grade F316 instrument tee fitting

  • 90° Positionable Male Branch Tee
  • Positionable Male Run Tee
  • Male Branch Tee
  • Female Branch Tee
  • Union Tee
  • Female Run Tee
  • Reducing Union Tee
  • Male Run Tee

ASTM A182 F316 instrument fittings chemical composition

Grade P Cr Ni Si C Mn Mo S Fe
SS 316 MIN 0 16 10 2 BALANCE
MAX 0.045 18 14 0.75 0.08 2 3 0.03

Working pressure of 316 stainless steel compression fittings

Swagelok UNS S31600 instrumentation fittings End Connection Size SUS 316 high pressure fittings Maximum Allowable Working Pressure (1)
Up to 100°F At maximum temperature 1000°F (537°C)
1/16 inch 12000 psig 9120 psig
1/8 inch 10900 psig 8284 psig
3/16 inch 10200 psig 7752 psig
1/4 inch 10200 psig 7752 psig
5/16 inch 8000 psig 6080 psig
3/8 inch 7500 psig 5700 psig
1/2 inch 6700 psig 5092 psig
5/8 inch 6000 psig 4560 psig
3/4 inch 5800 psig 4408 psig
7/8 inch 4800 psig 3648 psig
1 inch 4700 psig 3572 psig
1 1/4 inch 4800 psig 3648 psig
1 1/2 inch 4900 psig 3724 psig
2 inch 3600 psig 2736 psig
3 mm 670 bar 509 bar
6 mm 710 bar 540 bar
8 mm 520 bar 395 bar
10 mm 580 bar 441 bar
12 mm 470 bar 357 bar
14 mm 430 bar 327 bar
15 mm 400 bar 304 bar
16 mm 400 bar 304 bar
18 mm 370 bar 281 bar
20 mm 380 bar 289 bar
22 mm 340 bar 258 bar
25 mm 320 bar 243 bar
28 mm 330 bar 251 bar
30 mm 310 bar 236 bar
32 mm 330 bar 251 bar
38 mm 310 bar 236 bar
50 mm 270 bar 205 bar

SS 316 adapter fittings thread types thread types

Marking symbol Full form Standard
R-ED BSPP/ISO Parallel
  • BS2779
  • ISO 228/1+2
  • DIN 3852 (with washer-elastic sealing)
K BSP/ISO Taper BS21, ISO7/1
BR BSP/ISO Parallel
  • BS2779
  • ISO 228/1+2
  • DIN 3852 FORM B
R BSP/ISO Parallel
  • BS2779
  • ISO 228/1+2
  • DIN 3852 FORM A
M Metric Thread ISO 6149-2
N NPT(1)/ National Pipe Taper ANSI B1.20.1
GC BSPP Gauge Connector
  • B2779
  • ISO 228/1+2
  • DIN 3852

SS 316 pipe connectors physical properties physical properties

Property Value
Electrical Resistivity 0.74 x 10-6 Ω.m
Thermal Conductivity 16.3 W/m.K
Density 8.00 g/cm3
Modulus of Elasticity 193 GPa
Thermal Expansion 15.9 x 10-6/K
Melting Point 1400°C

Buy 316 stainless steel compression fittings and ASTM A276 316 connectors at the cheapest rates in Dubai, completely interchangeable with Parker, Legris, Swagelok, Ermeto, HY-LOK

By weight, the maximum sulfur content in the stainless steel 316 tube fittings is 0.03% of the total weight of the fitting. The two types of 316 stainless steel compression fittings are Type A or standard non manipulative fittings, which require no modification to the tubing and Type B or manipulative flare fittings. They need surface modifications with the help of specialized tools.

Also, SS 316 pipe connectors can be used on a gas line. This is because the 316 ss material has been traditionally employed in the making reactive gas distribution system. They can help to resist the corrosion resistance properties of the UHP gas systems.

Get the quote from genuine manufacturers & suppliers of AISI 316 instrumentation tube fittings and ASTM A182 F316 tube connectors for ultra high pressure applications

The mechanical grip 316 stainless steel npt tube fittings consists of two-ferrule assemblies. The back ferrule grips the tube while they press the front ferrule. This spring loads the front ferrule and creates a seal between the tube and the fitting body. One of the greatest benefits of the mechanical grip SUS 316 high pressure fittings is that they can be reassembled multiple times without causing any damage to the components or the pipe. They show good resistance to vibrations along with maintaining an appropriate grip and force.

UNS S31600 instrumentation fittings, 316 stainless steel tube fittings & SS 316 adapter fittings in UNF, BSPT, BSPP, ISO, SAE, AN, NPT threads for corrosive media

The primary difference between pipe thread and compression thread is in the shapes of their threads. While the NPT or IPT pipe threads are tapered, the compression threads are parallel. Both the threads are not compatible and will not fit with each other. They are not interchangeable too.