Compression & Instrumentation Stainless Steel Fittings and Valves

Compression, Instrumentation, Flared Pipe Fittings, Ball, Check, Relief, Needle, Manifold Valves

LPR Global provides stainless steel, brass, monel fittings and valves for machinery, industrial, semiconductor, and chemical industries. Reliable Iy-Lok compression and instrumentation pipe fittings and valves are used for various applications; products include compression, instrumentation and flared pipe fittings, ball, check, relief, needlemanifold valves.

 

Process and control steel fittings and valves deliver both performance and flexibility to accommodate a wide range of standards, pressure requirements, and conditions. We have NPT, ISO tapered, straight thread types.

 

Made with POSCO’s materials, LPR’s cost effective fittings and valves require no maintenance and can be disassembled and reassembled multiple times. Iy-Lok zero leakage fittings and valves are interchangeable with Swagelok and Parker brands; they come in both ANSI and metric sizes.

Compression | Instrumentation Stainless Steel, Brass, Monel Fittings, Valves

Produced in South Korea, LPR Global’s compression and instrumentation tube and pipe connectors, flared connectors; ball, needle, check, relief valves; manifolds are used for industrial, semiconductor, chemical, petroleum, and nuclear applications. Main clients include Doosan E&C, Hyundai E&C and Hyundai Oil, Kogas.

 

The facility is ISO 9001:2008-2009, ISO 14001:2009, ISO/TS 16949:2009 certified. Production equipment includes 24 automated CNC & MCT: Hyundai Wia, Doosan, Tsugami, Hanhwa, Thread Push machine, Cutting Machine, Milling Machine.

 

Contact us today to receive a quotation for stainless steel, brass, monel, carbon steel pipe fittings and valves for petrochemical, semiconductor, nuclear, and industrial applications.

Compression Pipe Fittings

LPR’s compression stainless steel, brass, monel fittings were specifically developed for instrumentation, process and control systems, and equipment used at chemical, petroleum, nuclear power generation, and pulp and paper plants.

 

LPR’s compression fittings can be disassembled and reassembled multiple times.

Double ferrule compression type fittings are used for 1/8” to 2” and 2mm to 38mm pipes.

ly-Lok twin tube fittings consist of four parts designed to provide secure leak-proof joints, which are capable of satisfying high pressure, vacuum and vibration applications.

Instrumentation and Flared Fittings | Stainless Steel, Brass, Carbon Steel 

LPR Global offers instrumentation pipe fittings, 37° flared pipe fittings, clean (VCR fittings), and swivel fittings. Connectors are available in various sizes, multi-step reductions, and shapes which reduce the number of fittings required in a system. Male threads are protected to ensure thread integrity.

Threads meet or exceed requirements of ANSI B1.20.1. MIL-P-7105 B [ANPT] for tapered pipe threads, to ensure quality requirements for leak-free systems. Attractive finishes meet quality appearance requirements for precision equipment.

Advantages | Tube Fittings, Instrumentation Pipe Fittings

  • Various configurations
  • Safe and reliable while operating under extreme pressure and temperature condition
  • Competitive price
  • Excellent quality – all fittings and valves are designed and made in house, in South Korea
  • Material supplied by POSCO, SUS316
  • Short lead time
  • Versatility – can be disassembled and reassembled repeatedly, quick installation, no open flame required

Compression Tube Fittings | Stainless Steel, Brass, Monel

Pipe Fittings Specifications | Compression Fittings

  • Nut: silver coated to prevent the threads from seizing
  • Body: deep pipe abutment, and close tolerance of nut and body for accurate tube alignment
  • Back ferrule: provides a strong mechanical and anti-vibration hold on the tube
  • Front ferrule: provides critical pressure sealing
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Compression Stainless Steel, Brass, Monel Pipe Fittings
Steel Compression Fitting
Steel Compression Fitting
FittingBar Stock
ForgingCommon Tubing Specification
BrassASTM B16 Alloy 360ASTM B124 Alloy 377
ASTM B75
ASTM B453 Alloy 345ASME SB75
QQ-B626 Alloy 360
JIS H3250 C3604
JIS H3250 C3771
JIS H3300
Twin Tube Fitting
Twin Tube Fitting
Stainless Steel
(SUS 316)
ASTM A479ASTM A182 F316
ASTM A213
ASTM A279
ASME SA182 F316
ASME SA213
ASME SA479ASTM A249
ASTM A269
JIS G3459
Compression Fitting Installation
Compression Fitting Installation
MONEL 400TMQQN 281 Alloy 400
QQN 281 Alloy 400
QQN 286 Alloy 4500
ASTM B164
ASTM B164
ASTM B165
Compression Fitting Tube Designator
Compression Fitting Tube Designator

Instrumentation Pipe Fittings

  • Size range: 1/8” to 2” and 2mm to 32mm tube diameter
  • Working pressure: up to 6,000psi (based on severity of application)
  • Available thread: NPT(ANSI B1.20.1), and ISO thread configurations (BSPT, BSPP)

 

37° Flared Pipe Fittings

  • Size range: 1/8” to 2” and 2 mm to 32 mm tube diameter
  • Working pressure: up to 5,000 psi for 1/4” and up to 1,500 psi for 2”size
  • Connection type: 3 piece compression
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Instrumentation Pipe Fittings Raw Material
Instrumentation Fitting
Instrumentation Fitting
Material
Bar Stock
Forging
316 Stainless SteelASME SA479
ASME SA182
ASTM A276
ASTM A182
Flared Fitting
Flared Fitting
BrassASTM B16
ASTM B283
ASTM B453
Carbon SteelASTM A108

Valves | Ball, Needle, Check, Relief, Manifold

Ball Valves | Oil and Gas, Water, Chemicals

BH Valve
BH Valve
Ball Valve
Ball Valve
BF Valve
BF Valve
BM Valve
BM Valve

Specifications

• Compact design: one piece hexagon body for high structural strength
• Tight shut-off of low torque and quarter: quick operation
• Maximum operation pressure: 1000 psig, 3000 psig, and 6000 psig at 70°F (21°C)
• Temperature: PTFE (-65°F to 450°F), PEEK (Up to 600°F)
• Inspection: 100% in house inspection

Ball Valve Pressure Designation
Ball Valve Pressure Designation

Needle Valve | INV Series, ISV Series, IUV Series

INV Valve
INV Valve
ISV Valve
ISV Valve

 

 

IUV Valve
IUV Valve

Specifications

• Straight and angle pattern body style
• Various end connections: Iy-Lok tube fittings, male & female thread, weld type
• Available Pressure: From 3000 psi to 10000 psig
• Temperature rating: from -65℉ to 450℉ (-54℃ to 232℃) with PTFE packing, and up to 600℉ (315℃) with optional PEEK packing
• Inspection: 100% in house inspection

Needle Valve Pressure Designation
Needle Valve Pressure Designation

Check, Relief, Manifold Valves | Chemical, Semiconductor, Industrial 

 

Check Valve
Check Valve

Specifications

• IHCV & IHCVM & IHCVH: fixed cracking pressure check valves from 1/3 to 23 psi (0.02 to 1.7 bar)
• IHCVA: adjustable cracking pressure check valves from 3 to 600 psi (0.20 to 41.3 bar)
• Working pressure up to 3000 psig (206bar) at 70℉ (21℃) – IHCV, IHCVA, IHCVM
• 6000 psig (413bar) at 70℉ (21℃) – IHCVH
• Temperature rating up to 375℉ (191℃) with FKM seal
• Suitable for gas and liquid
• SS316 body material, standard

Relief Valve
Relief Valve

Specifications

• Low pressure, maximum pressure 300 psig
• Cracking pressure range 10~250 psig
• Min. temperature -10℉ (-23℃), max. 400℉ (204℃)

• High pressure, maximum pressure 6000 psig
• Cracking pressure range 225~6000 psig
• Min. temperature -10℉ (-23℃), max. 400℉ (204℃)

 

Manifold Valve
Manifold Valve

Specifications

• 2, 3, and 5 Manifold Valves are used for pressure and flow measurement applications
• Made with 316 stainless steel with PTFE packing
• Working pressures up to 6000 psig (413 bar) at 100℉ (38℃)
• Temperature rating up to 1200℉ (648℃) with optional grafoil packing
• Flange seal and bolts are included for flanged type manifolds
• Gageable female Iy-Lok tube fitting, flange, and female NPT or BSPT end connection

© Copyright 2018 LPR Global, Inc. All Rights Reserved. Stainless Steel, Monel Instrumentation Fittings | Valves