Tubing

Fittings

Applications

Process instrumentation, High Temperaure and Cryogenic service, High pressure service, Vacuum service.

Features

Tow errule design.

Stainless Steel, Duplex, Crbon steel, hastelloy, Alloy400,600,825...

Gaugeaility - Vibration resistance,

Excellent Leak-Free Sealing System in high thermal stresses and high impulse.

 

Specifications

Maximum Working Pressure:

9000psi(621bar)@100˚F(38˚F)

Working Temperature Range:

-320˚F to 1200˚F(-196˚C to 649˚C)

i-Fittings

Applications

Process instrumentation, High Temperaure and Cryogenic service, High pressure service, Vacuum service.

Features

Tow errule design.

Stainless Steel, Duplex, Crbon steel, hastelloy, Alloy400,600,825...

Gaugeaility - Vibration resistance,

Excellent Leak-Free Sealing System in high thermal stresses and high impulse.

 

Specifications

Maximum Working Pressure:

9000psi(621bar)@100˚F(38˚F)

Working Temperature Range:

-320˚F to 1200˚F(-196˚C to 649˚C)

Tube Fittings for JIS & KS

Introduction

Bite type fitting consists of three parts : BODY, SLEEVE and NUT, and is designed to work over medium and heavy wall tubing. See Fig.

 

The make up of the fitting is critical in that the tube must be bottomed against the tube stop in the body or presetting tool during make up. If it is not bottomed the tube will move forward with the sleeve and a bite will not be achieved. Make sure the tube is bottomed. A check is possible to see if the tube was bottomed during make up. To make this check look at the end of the tube, and notice if a circular appearing ring has been impressed into the tube end face. This impression will be caused by the tube stop which has a slight reverse angle rather than a flat face.

SAE 37º Tube Fitting

Applications

Hydraulic system.

Features

37˚Flare Seal.

Stainless Steel, Crbon Steel, Brass

According to SAE J514&ISO 8434-2

Useed as hose adapter.  

Specifications

Maximum Working Pressure:

8700psi(600bar)@100˚F(38˚F): With O-Ring Type.

5000psi(345bar)@100˚F(38˚F): With O-Ring Type. And according to SAE J514

Working Temperature Range:

Up to 800˚F (427˚C)

Up to 800˚F (427˚C)

Bite Type DIN 2353

Applications

Hidraulic, Compressed Air, Fuel Heating, Auto Motive.

Features

Even after repeated disassemble and remake.

Flareless Bite Type Single Cutting Ring design.

Stainless Stell, Carbon Steel, Brass Construction

According to DIN2353 & ISO8434-1  

Specifications

Maximum Working Pressure:

Very Light(LL) Series PN100bar

Light(L) Series PN315bar

Heavy(S) Series PN630bar

Working Temperature Range:

-Up to 800˚F (427˚C)

Fittings & Accessories

Description

The following table shows the versatility of the Alco range, and the many different types of end connections and options that can be used to build a valve to suit your requirements. Examine at your leisure the different options displayed below, perhaps you will find just what you need – if not please do not hesitate to contact us for further details.

Categories

Single & Twin Ferrule Compression

Ring Type Tube Fittings In 316ss & Super Alloys

DIN 2353 Single Ferrule Tube Fittings in 316ss

 

Forged Steel Socket Welding & Threaded Fittingsw

Pressure Ratings

These fittings shall be designated as pressure class 2000,3000 and 6000 fittings for threading and pressure class 3000, 6000 and 9000 for socket-welding. This designation identifies the fittings with their ratings as shown as follows, Table 1.

Size identification

The size of a fitting is identified by the nominal pipe size. For reducing fittings, the size of the largest run opening is to be given first, followed by the size of the opening opposite of the same run. The branch size of a Tee is given last. Where the case is a Cross, the largest side-outlet is thirdly given, then the opening opposite