High-Quality Push On / Rapid Screw Fittings by Samvay Fluid Tekniks Inc.
Samvay Fluid Tekniks Inc. manufactures high-quality Push On / Rapid Screw Fittings in SS304/SS316. Tool-free assembly, leak-proof sealing for pneumatic,.
Published · By Samvay Engineering Team
Product photos
Push On Connector
Welcome to Samvay Fluid Tekniks Inc., a distinguished name in the world of industrial instrumentation and fluid control. Our Push On / Rapid Screw Fittings are engineered for professionals who demand speed, reliability, and a perfect seal without compromising on quality. Designed for tool-free assembly, these fittings allow for rapid installation and disassembly, drastically reducing downtime in critical applications across multiple industries worldwide.
Product Overview
Push-on fittings, often referred to as rapid screw or instant fittings, provide a secure connection for nylon, polyurethane, or polyethylene tubing. Unlike traditional compression fittings that require wrenches and multiple turns for installation, our push-on design utilizes a precision-engineered stainless steel gripping tooth and a robust O-ring seal that activates instantly upon tube insertion.
As a product under the Samvay Global umbrella, these fittings represent our commitment to providing “assembled in India” solutions that meet or exceed global benchmarks. Every fitting undergoes rigorous testing at our facility before dispatch, ensuring that you receive a product that is ready for immediate installation in your most critical applications.
How Push On Fittings Work:
Insert Tube: Simply push the tube into the fitting until it bottoms out
Automatic Grip: Stainless steel teeth engage and hold the tube securely
Instant Seal: O-ring compresses around tube circumference creating bubble-tight seal
Easy Release: Press collet and pull tube out for disconnection
This simple yet effective mechanism eliminates the need for tools, reduces installation time by up to 70%, and ensures consistent, repeatable sealing performance even after multiple connection cycles.
Key Features & Benefits
Feature
Technical Benefit
Operational Benefit
Tool-Free Installation
No wrenches or special tools required
70% faster installation, reduced labor costs
Stainless Steel Gripping Teeth
Secure tube retention under vibration and pressure surges
Reusable Design
100+ insertion/withdrawal cycles without performance loss
Lower maintenance costs, easy system modifications
Wide Media Compatibility
Compatible with air, water, oils, mild chemicals
One fitting type for multiple applications
Compact Dimensions
Small envelope size for tight spaces
Ideal for crowded panels and control cabinets
Leak-Free Sealing
Precision O-ring groove design
Zero leakage up to rated pressure
Corrosion Resistance
SS304/SS316 construction
Long service life in harsh environments
Color-Coded Release Collet
Optional colored collets for tube size identification
Reduced installation errors
Technical Specifications
Specification
Details
Material of Construction
SS304, SS316, SS316L, Duplex SS, Monel, Hastelloy (on request)
Direct gauge mounting, panel feed-through, equipment connection
Elbow (90°) Connector
Space-saving right-angle connection
All sizes
Tight corners, valve manifolds, space-constrained areas
Tee Connector
Equal or reducing legs
All sizes
Distributing air to multiple instruments, branching lines
Bulkhead Connector
Through-panel mounting with nut
4mm to 12mm
Control cabinet entry points, through-wall connections
Union Connector
Tube-to-tube straight connection
All sizes
Extending tube runs, repairing damaged sections
Swivel Elbow
Rotatable thread for alignment
All sizes
Orienting gauges, switches, and sensors
Swivel Tee
Rotatable thread on branch
All sizes
Complex routing with alignment flexibility
Flow Control Valve
Push-in ends with metering screw
4mm to 12mm
Precise cylinder speed control, air flow regulation
Check Valve
One-way flow with push-in ends
4mm to 12mm
Preventing backflow in pneumatic circuits
Shut-Off Valve
Push-in ends with on/off knob
4mm to 12mm
Manual isolation of air supply
Plug / Sealing Cap
For unused ports
All sizes
Future expansion readiness, port protection
Reducing Adaptor
Convert between tube sizes
All combinations
Mixed system compatibility
Tube-to-Tube Adaptor
Connect different tube materials
All sizes
Transition between tube types
Banjo Connector
Rotatable with hollow bolt
6mm to 12mm
Space-saving, multi-port arrangements
By Thread Type:
Thread Standard
Description
Typical Markets
NPT
National Pipe Taper (ASME B1.20.1)
USA, Canada, Mexico, South America
BSPP (G)
British Standard Parallel (ISO 228)
UK, Europe, Middle East, Asia, Australia
BSPT (R)
British Standard Taper (ISO 7)
UK, Europe, Middle East, Asia
Metric (M)
Metric parallel thread (DIN 13)
Germany, Europe, automotive
JIS
Japanese Industrial Standard
Japan, Southeast Asia
SAE
Society of Automotive Engineers
Automotive, mobile hydraulics
By Material Grade:
Material
Grade
Application
Stainless Steel 304
AISI 304
General purpose, food processing, indoor applications
Stainless Steel 316
AISI 316
Marine, chemical, pharmaceutical, high-corrosion
Stainless Steel 316L
AISI 316L
Welded assemblies, pharmaceutical, high-purity
Duplex Stainless Steel
UNS S31803
Offshore, high-chloride, sour service
Super Duplex
UNS S32750
Extreme corrosion, subsea, high-temperature
Monel
Monel 400
Hydrofluoric acid, seawater, marine
Hastelloy
C276
Extreme chemical resistance, high-temperature
Titanium
Grade 2
Aerospace, medical, extreme corrosion
Quality & Compliance
At Samvay Fluid Tekniks Inc., quality is built into every fitting from raw material procurement to final packaging.
Material Quality:
Parameter
Standard / Test
Raw Material Sourcing
Prime mills only
Material Certification
Mill Test Certificate per EN 10204 3.1
Chemical Composition
Spectro analysis verification
Mechanical Properties
Tensile, yield, elongation testing
Grain Structure
Microstructure analysis for critical applications
Dimensional Quality:
Parameter
Standard / Test
Thread Accuracy
ISO 228, ASME B1.20.1 thread gauges
Certifications & Compliance:
Certification
Applicability
ISO 9001:2015
Quality management system
EN 10204 3.1
Material traceability
NACE MR0175
Sour service (optional)
Installation Guidelines
Proper Tube Preparation:
Cut Square: Use a sharp tube cutter for a clean, square end
Remove Burrs: Deburr inside and outside to prevent O-ring damage
Insert Fully: Push tube until it bottoms out in the fitting
Pull Test: Gently pull tube to verify secure grip
Common Mistakes to Avoid:
Mistake
Consequence
Prevention
Angled cut
Leakage, tube pull-out
Use proper tube cutter
Burrs not removed
O-ring damage, leakage
Deburr thoroughly
Tube not fully inserted
Incomplete grip, leakage
Push until bottom
Wrong tube diameter
Loose grip, leakage
Verify tube size
Overtightening thread
Thread damage
Hand tight + 1/4 turn
Wrong seal material
Swelling, degradation
Check chemical compatibility
Global Export Destinations
Samvay Fluid Tekniks Inc. serves a diverse global clientele across six continents. Our push fittings are trusted by engineers and procurement professionals in:
North America:
Country
Key Industries
Ports of Entry
USA
Oil & Gas, Automotive, Aerospace, Food Processing
Houston, New York, Los Angeles, Chicago
Canada
Oil Sands, Mining, Automotive
Vancouver, Montreal, Toronto
Mexico
Automotive, Manufacturing
Veracruz, Manzanillo
South America:
Country
Key Industries
Ports of Entry
Brazil
Oil & Gas, Mining, Food Processing
Santos, Rio de Janeiro
Argentina
Agriculture, Manufacturing
Buenos Aires
Chile
Mining, Food Processing
Valparaiso, San Antonio
Colombia
Oil & Gas, Manufacturing
Cartagena, Buenaventura
Peru
Mining, Manufacturing
Callao
Europe:
Country
Key Industries
Ports of Entry
United Kingdom
Oil & Gas, Pharmaceutical, Food
Felixstowe, Southampton, London
Germany
Automotive, Chemical, Manufacturing
Hamburg, Bremerhaven
France
Aerospace, Food, Pharmaceutical
Le Havre, Marseille
Italy
Manufacturing, Food Processing
Genoa, Naples
Spain
Automotive, Food Processing
Barcelona, Valencia
Netherlands
Chemical, Food Processing
Rotterdam, Amsterdam
Belgium
Chemical, Manufacturing
Antwerp, Zeebrugge
Norway
Oil & Gas, Marine
Oslo, Bergen
Sweden
Automotive, Manufacturing
Gothenburg, Stockholm
Finland
Pulp & Paper, Manufacturing
Helsinki
Poland
Manufacturing, Automotive
Gdansk, Gdynia
Russia
Oil & Gas, Manufacturing
St. Petersburg
Middle East:
Country
Key Industries
Ports of Entry
UAE
Oil & Gas, Petrochemical
Jebel Ali, Dubai
Saudi Arabia
Oil & Gas, Petrochemical
Dammam, Jeddah
Qatar
Oil & Gas, Petrochemical
Doha, Mesaieed
Kuwait
Oil & Gas
Shuwaikh, Shuaiba
Oman
Oil & Gas
Sohar, Muscat
Bahrain
Oil & Gas, Manufacturing
Khalifa Bin Salman
Africa:
Country
Key Industries
Ports of Entry
South Africa
Mining, Power Generation
Durban, Cape Town
Nigeria
Oil & Gas
Lagos, Port Harcourt
Egypt
Oil & Gas, Manufacturing
Alexandria, Port Said
Algeria
Oil & Gas
Algiers, Oran
Morocco
Manufacturing, Automotive
Casablanca, Tangier
Kenya
Manufacturing
Mombasa
Tanzania
Mining, Manufacturing
Dar es Salaam
Angola
Oil & Gas
Luanda
Asia Pacific:
Country
Key Industries
Ports of Entry
Singapore
Oil & Gas, Electronics, Marine
Singapore Port
Malaysia
Oil & Gas, Electronics
Port Klang, Tanjung Pelepas
Indonesia
Oil & Gas, Mining, Manufacturing
Jakarta, Surabaya
Thailand
Automotive, Electronics
Laem Chabang, Bangkok
Vietnam
Manufacturing, Electronics
Ho Chi Minh, Hai Phong
Philippines
Manufacturing, Power Generation
Manila, Cebu
South Korea
Shipbuilding, Electronics
Busan, Incheon
Japan
Automotive, Electronics
Tokyo, Yokohama, Osaka
Taiwan
Electronics, Manufacturing
Kaohsiung, Taipei
Australia
Mining, Oil & Gas
Sydney, Melbourne, Perth
New Zealand
Food Processing, Manufacturing
Auckland, Wellington
Indian Subcontinent:
Country
Key Industries
Ports of Entry
India
Oil & Gas, Power, Chemical, Pharma
Mumbai, Chennai, Kolkata
Bangladesh
Textile, Manufacturing
Chittagong
Sri Lanka
Manufacturing, Food Processing
Colombo
Pakistan
Oil & Gas, Manufacturing
Karachi
Export Packaging Standards:
Shipment Mode
Packaging Type
Protection Level
Air Freight
Corrugated cartons, bubble wrap
Standard
Sea Freight (LCL)
Corrugated cartons on pallets, stretch wrapped
High
Sea Freight (FCL)
Wooden crates, cartons on pallets
Maximum
Courier
Corrugated boxes with cushioning
Standard
Export Documentation Provided:
Commercial Invoice
Packing List
Bill of Lading / Air Waybill
Certificate of Origin (COO)
Bill of Export
Material Test Certificates (EN 10204 3.1)
Industry Applications
Oil & Gas Industry:
Application
Fitting Type
Material
Special Requirements
Wellhead Control Panels
Straight, Elbow, Tee
SS316
NACE MR0175
Pneumatic Valve Actuators
Swivel Elbow, Flow Control
SS316
High-cycle life
Bulkhead, Union
SS316
Analyzer Houses
Reducing, Tube-to-Tube
SS316L
Oxygen cleaning
Offshore Platforms
All types
Super Duplex
Saltwater resistance
Petrochemical Industry:
Application
Fitting Type
Material
Special Requirements
Control Valve Positioners
Straight, Elbow
SS316
Vibration resistance
Instrument Air Manifolds
Tee, Bulkhead
SS304
Oil-free assembly
Sampling Systems
Reducing, Check Valve
SS316L
Zero dead volume
Analyzer Shelters
Union, Swivel
SS316
Chemical resistance
Power Generation:
Application
Fitting Type
Material
Special Requirements
Turbine Control Systems
Swivel Elbow, Flow Control
SS316
High reliability
Boiler Instrumentation
Straight with Syphon
SS316
High temperature
Cooling Water Treatment
Bulkhead, Union
SS304
UV resistance
FGD Systems
All types
Duplex
Corrosion resistance
Water Treatment:
Application
Fitting Type
Material
Special Requirements
Chemical Dosing Skids
Check Valve, Flow Control
SS316
Chemical compatibility
RO Plants
Straight, Elbow
SS304
NSF/ANSI 61
Filter Backwash Controls
Tee, Bulkhead
SS304
Pressure cycling
Disinfection Systems
Union, Reducing
SS316L
Ozone resistance
Food & Beverage:
Application
Fitting Type
Material
Special Requirements
CIP Systems
Swivel, Flow Control
SS316L
FDA seals, hygienic design
Packaging Machinery
Straight, Elbow
SS304
High-speed cycling
Processing Lines
Union, Reducing
SS316
Electropolished finish
Dairy Equipment
Bulkhead, Tee
SS316L
3A Sanitary Standards
Pharmaceutical & Biotech:
Application
Fitting Type
Material
Special Requirements
WFI Systems
Union, Straight
SS316L
USP Class VI, electropolished
Cleanroom Utilities
Bulkhead, Swivel
SS316L
Particle-free packaging
Bioreactor Controls
Flow Control, Check
SS316L
SIP/CIP capable
Tablet Presses
Straight, Elbow
SS304
Oil-free
Automotive Manufacturing:
Application
Fitting Type
Material
Special Requirements
Assembly Line Pneumatics
Flow Control, Swivel
SS304
High cycle life
Robotic Tool Changers
Swivel, Union
SS304
Compact design
Paint Shop Controls
Straight, Elbow
SS316
Solvent resistance
Test Stands
Reducing, Check
SS304
Precision control
Marine & Offshore:
Application
Fitting Type
Material
Special Requirements
Engine Room Controls
Bulkhead, Swivel
SS316
Saltwater resistance
Ballast Systems
Check Valve, Union
Duplex
Marine approvals
Hydraulic Panels
Straight, Elbow
SS316
Vibration resistant
Fire Suppression
Tee, Reducing
SS316
High pressure
Mining & Mineral Processing:
Application
Fitting Type
Material
Special Requirements
Slurry Pipeline Controls
Straight, Elbow
SS316
Abrasion resistance
Ventilation Systems
Tee, Bulkhead
SS304
Dust-tight
Dewatering Equipment
Check, Flow Control
SS316
Pressure surges
Processing Plants
Union, Reducing
SS304
Remote maintenance
Electronics & Semiconductor:
Application
Fitting Type
Material
Special Requirements
CDA Systems
Straight, Elbow
SS316L
Particle-free
Tool Hookups
Bulkhead, Swivel
SS316L
Cleanroom compatible
Chemical Delivery
Check, Flow Control
PTFE-lined
Ultra-pure
Test Equipment
Reducing, Union
SS304
Precision
Comparison: Samvay Push Fittings vs. Traditional Compression Fittings
Parameter
Samvay Push-On Fittings
Traditional Compression Fittings
Installation Time
5-10 seconds
2-5 minutes
Tools Required
None
Two wrenches
Skill Level Required
Minimal
Skilled technician
Reusability
100+ cycles
Limited (ferrule deforms)
Vibration Resistance
Excellent (spring-loaded grip)
Good (can loosen)
Tube Marking
None
Ferrule bite marks
Leak-Free Reliability
99.9%
95% (overtightening risk)
Installation Consistency
High (tool-free)
Variable (technician dependent)
Space Requirements
Compact
Requires wrench swing
Cost
Moderate
Low to Moderate
Lifecycle Cost
Lower (less maintenance)
Higher (leaks, rework)
Why Choose Samvay Fluid Tekniks Inc.?
Assembly-Based Manufacturing:
100% quality inspection before dispatch
Consistent performance across all batches
Full control over material sourcing
Traceability from raw material to finished product