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Weld Fittings

Product Description

General Information

GENTEC weld fittings offer high integrity mechanical connections for positive pressure in ultra high purity systems. GENTEC weld fittings also provide compact designs for use with orbital weld equipment. The stainless steel weld fittings feature unique machining and surface enhancement to prevent outgassing and inhibit corrosion. 
• Compact design
• Accommodates tubing systems requiring miniaturization
• Allow close component spacing
Ultra High Purity
Weld fittings are available with controlled surface finishing, electropolishing and specialized cleaning to meet ultra-high-purity system requirements.



Material

316L, 316L VAR and 316L VIM/VAR stainless steel are available. 316L stainless steel is the standard material. When ordering other materials, please replace SL with SLV or SLVV.


MATERIAL	DESIGNATOR
316L stainless steel	SL
316L VAR stainless steel	SLV
316L VIM/VAR stainless steel	SLVV
 

Ordering Information

To order EP fittings, use the following Designator code as a suffix to the Ordering Number. Example: SLV-MRU-4-2P 
  

SURFACE FINISH GRADE	DESIGNATOR	SURFACE FINISH (Ra)
BA	-	10 µin. (0.25 µm)
EP	P	5µin. (0.13µm)

 

Technical Data

 

SIZE	PRESSURE RATING		NOMINAL WALL THICKNESS
	PSIG	BAR
1/8"	8500	580	0.028"
1/4"	5100	350	0.035"
3/8"	3300	220	0.035"
1/2"	3500	240	0.049"




Reducing Union







T Tube OD	T1 Tube OD	Ordering Number	C	D	D1	E	E1	Pressure Rating (psig)
1/4	1/8	SL-MRU-4-2	0.75	0.41	0.25	0.18	0.07	5100
3/8	1/4	SL-MRU-6-4	0.75	0.41	0.25	0.31	0.18	3300
1/2	1/4	SL-MRU-8-4	0.75	0.41	0.25	0.40	0.18	3700
1/2	3/8	SL-MRU-8-6	0.75	0.41	0.25	0.40	0.31	3300




90° Union Elbow







T Tube OD	Ordering Number	C	D	E	F Body Cube	H	Pressure Rating (psig)
1/4	SL-MUE-4	0.56	0.25	0.18	5/16	0.41	5100
3/8	SL-MUE-6	0.69	0.25	0.31	7/16	0.47	3300
1/2	SL-MUE-8	0.81	0.25	0.40	9/16	0.53	3700




Reducing Elbow







T Tube OD	T1 Tube OD	Ordering Number	C	D	E	E1	F Body Cube	H	Pressure Rating (psig)
3/8	1/8	SL-MRE-6-4	0.69	0.25	0.31	0.18	7/16	0.47	3300
1/2	1/4	SL-MRE-8-4	0.81	0.25	0.40	0.18	9/16	0.53	3700
1/2	3/8	SL-MRE-8-6	0.81	0.25	0.40	0.31	9/16	0.53	3300




Union Tee







T Tube OD	Ordering Number	C	D	E	F Body Cube	H	Pressure Rating (psig)
1/4	SL-MUT-4	0.82	0.25	0.18	5/16	0.41	5100
3/8	SL-MUT-6	0.94	0.25	0.31	7/16	0.47	3300
1/2	SL-MUT-8	1.06	0.25	0.40	9/16	0.53	3700




Reducing Tee







T Tube OD	T1 Tube OD	Ordering Number	C	D	E	E1	F Body Cube	H	Pressure Rating (psig)
3/8	1/4	SL-MRT-6-4	0.94	0.25	0.31	0.18	7/16	0.47	3300
1/2	1/4	SL-MRT-8-4	1.06	0.25	0.40	0.18	9/16	0.53	3700
1/2	3/8	SL-MRT-8-6	1.06	0.25	0.40	0.31	9/16	0.53	3300




Union Cross







T Tube OD	Ordering Number	C	D	E	F Body Cube	H	Pressure Rating (psig)
1/4	SL-MUC-4	0.82	0.25	0.18	5/16	0.41	5100
3/8	SL-MUC-6	0.94	0.25	0.31	7/16	0.47	3300
1/2	SL-MUC-8	1.06	0.25	0.40	9/16	0.53	3700

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