*mydirectindustry

TW Couplings

Product catalog summary

Overview: The document provides detailed technical specifications and production processes for TW couplings, including materials, sizes, and applications. It outlines the manufacturing process, normative regulations, and various product specifications.

Production Process: The production of TW couplings involves on-site processes such as cutting, forging, deburring, machining, and assembly. Additional processes include wax pattern creation, sand blasting, and shot blasting.

Normative Regulation: The couplings adhere to DIN28450-EN14420-6 standards, ensuring compliance with industry norms.

Sizes and Materials: Available sizes include DN50, DN80, and DN100. Materials used are Stainless Steel 316 (investment casting), Brass (forging), Aluminium (forging), and Polypropylene (injection).

Working Pressure and Thread Type: The couplings are designed to withstand a working pressure of 16 bars (232 psi), with a thread type of EN ISO228-BSPP. For polypropylene, the pressure is limited to 6 bars (87 psi).

Applications: These couplings are suitable for use in the chemical and food industries.

Gasket Materials: Various gasket materials are specified, including NBR, PU, PTFE, EPDM, FPM, and CSM, each with specific temperature ranges.

Product Specifications: Detailed tables provide dimensions, thread codes, weights, and gasket materials for different coupling models such as VK, TWM, TWK, VB, MB, VKST, and MKST.

Accessories: Accessories include chains, spanners, and handles, with specifications for size, code, weight, and material.

Distribution and Production Centers: The document lists production centers in China and Germany, and distribution centers in Germany and Poland, with contact information for LuxeCasting Machinery.

Catalog excerpts

100 % On Site Production BRASS & ALUMINIUM TW FORGING PROCESS Cutting

Open the catalog to page 2

100 % On Site Production Sand blasting Shot blasting

Open the catalog to page 3

TW COUPLINGS Normative regulation: DIN28450-EN14420-6 Sizes: DN50/DN80/DN100 Materials: Stainless Steel 316 (Investment Casting) Brass Forging Aluminium Forging Polypropylen injection Working Pressure: 16bars/232psi 6 bars/87 psi (for pp) Thread type: EN ISO228-BSPP Coupling Gaskets: NBR (-30ºc/+120ºc) EPDM (-45ºc/+145ºc) FPM (-30ºc/+200ºc) CSM (-30ºc/+125ºc) Thread Gaskets: PU (-50ºc/+100ºc) PTFE(-25ºc/+250ºc) Applications: Chemicals Food in

Open the catalog to page 4

Weight ( KG ) Gasket Material Weight ( KG ) Gasket Material

Open the catalog to page 7

Weight ( KG ) Gasket Material Weight ( KG Accessories aterial ) M

Open the catalog to page 8

Code Weight ( KG ) Gasket Thread Gasket Material Standard handle Standard handle Standard handle Standard handle Standard handle Standard handle Standard handle Standard handle

Open the catalog to page 9

TWML WITH LOCK HANDLE Name Lock Handle Lock Handle Lock Handle Lock Handle Lock Handle Lock Handle TWM WITH 90° HANDLE Name CHAIN WITH "S" HOOK Name

Open the catalog to page 11

VB PTFE COATED Name MB PTFE COATED Name

Open the catalog to page 12

Profiled Crown Gasket ( For MK/TWK 2〞and 3〞) Colour Material Colour Materi

Open the catalog to page 13

O-RING Name Colour Material Colour Material THREAD SEAL Name

Open the catalog to page 14

Distribution Center Germany Production Center Germany Distribution Center Poland Production Center China Production Center : LUXECASTING Machinery +86 795 7066 681 LUXECASTING Germany Distribution Center : LUXECASTING Europe LUXECASTING Poland

Open the catalog to page 15

All LUXECASTING INTERNATIONAL GROUP catalogs and technical brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

Brand list