EVERYTHING FROM A SINGLE SOURCE:
CONNECTIONS AND GASKETS FROM DOCKWEILER.

From standard connections to high purity solutions for the semiconductor industry

The range of applications for stainless steel tube systems is as diverse as the range of matching Dockweiler quality connections and gaskets.

For easily connecting tube system components our product range includes aseptic fittings, clamp or flange connections according to DIN 11864 as well as clamp connections according to DIN 32676. For the highest demands for purity and leak tightness we offer our customers the patented ZeroCon connection and the Dockweiler cap.

Advantages

Advantages of Dockweiler connections and gaskets at a glance:

Everything from a single source
Marked gaskets for seamless traceability
Various gasket and O-ring materials according to process requirements
Simple, later extension of the tube system by way of Dockweiler caps
Patented ZeroCon connection, as leaktight as a weld seam
High quality inner surfaces, electropolished up to Ra ≤ 0.25 µm
Optimally prepared for orbital welding

Einsatzmöglichkeiten von Verbindungen und Dichtungen

General Fields of Application

Our connections according to DIN 11864 and DIN 32676 are ideally suited for the transport, production and filling of liquid media. They are used in the following industries:

Pharmaceutics and biotech
Cosmetics and food

Dockweiler caps and ZeroCon are our premium products for highly sensitive applications with the highest purity. The special feature is the high surface quality and the complete leak tightness. Both products are made of 100 percent stainless steel and are designed for use without soft seals. Their fields of application are:

Semiconductor industry
Pharmaceutical industry and biotech

Data & Facts

Connections		Materials	Nominal Sizes		Surfaces
Dockweiler Cap	Smart end closure for flexible tube installations	1.4404 1.4435 1.4539 1.4307 304L 316L 904L C22 AL-6XN	Imperial		TCC	ultron
ZeroCon	New, patented, pure stainless steel connection				finetron	ultron	safetron
Tri-Clamp	According to DIN 32676 and ASME BPE			ISO Metric	bpe-direct			weldtron
Aseptic connection	According to DIN 11864 Form A and ASME BPE			ISO Metric				weldtron

Material Gaskets	PTFE	FKM	PTFE/FKM	EPDM	VMQ	PTFE/316L	PTFE/EPDM
Material O-Rings			FEP/FKM	EPDM
Material acc. to ISO 1629/ASTM D1418	Polytetra-fluorethylene	Perfluorinated rubber	FEP or PTFE coated FKM	Ethylene-propylene-diene rubber	Platinum cure silicone rubber	Platinum cure silicone rubber	PTFE coated EPDM
Nominal Sizes	ISO 13,5 mm – 114,3 mm Metric 6,00 mm – 154,00 mm Imperial 1/4“ – 6“