The "S-LOK series" stainless steel tube fittings have been specifically designed for demanding applications in the Oil Gas industry, in the power generation, pulp and paper and various types of manufacturing industries, in the process systems for the industrial chemistry.

SUITABLE FOR FOOD CONTACT

The seal is highly reliable determined by a double cutting ogive for a watertight closure. The LOK series fittings are particularly suitable for process instrumentation and in fluid control and management systems where high quality and safety fittings are required.

ON REQUEST TECHNICAL DETAILS ON THE SHAPES AND DIMENSIONS AND FEATURES OF THE WHOLE SERIES




LOK SGB - BONDED GASKET

LOK SGB - BONDED GASKET

The sgb are sealing gaskets with internal oil-proof buna rubber sealing ring resistant up to temperature peaks of up to ...

LOK SGC - COPPER GASKET DIN 3852 TYPE B

LOK SGC - COPPER GASKET DIN 3852 TYPE B

Sgcs are copper seals. the seal is generated by the compression of the gasket against the metal body between the fitting...

LOK SGG - COPPER GASKET DIN 3852 TYPE Y

LOK SGG - COPPER GASKET DIN 3852 TYPE Y

Sggs are copper seals. the seal is generated by the compression of the gasket against the metal body between the fitting...

LOK UP - union of diameters in inches

LOK UP - union of diameters in inches

Straight aisi 316 stainless steel fitting for joining stainless steel pipes with an external section in inches. minimum ...

LOK SU - union of metric diameters

LOK SU - union of metric diameters

Straight aisi 316 stainless steel fitting for joining external section stainless steel tubes for metric tubes. minimum p...

LOK SL - corner joint in inches

LOK SL - corner joint in inches

Curved fitting for joining stainless steel pipes, measurements in inches minimum package 10 pieces. tube inch sl-1 1/16...

LOK SL - metric corner joint

LOK SL - metric corner joint

Curved fitting for joining metric stainless steel pipes minimum package 10 pieces. tube mm sl-2m 2 sl-3m 3 sl-4m 4 sl-6m...

LOK SUR - inch reduced union

LOK SUR - inch reduced union

Straight reduced fitting for inch section stainless steel pipe. pack of 10 pieces. code side a side b sur-2-1 1/8 1/16 ...

LOK SUR - metric reduced union

LOK SUR - metric reduced union

Straight reduced fitting for metric section stainless steel pipe pack of 10 pieces. code side a side b sur-3m-2m 3 2 sur...

LOK SUR - metric/inch reduced union

LOK SUR - metric/inch reduced union

Straight reduced fitting for metric section stainless steel pipe - inch section pack of 10 pieces. code side a side b su...

LOK ST - 3-way union in inches

LOK ST - 3-way union in inches

Three-way aisi316 stainless steel joint fitting for pipes with inch sections. pack of 10 pieces code inch st-1 1/18 st-2...

LOK ST - metric three-way union

LOK ST - metric three-way union

Lok st three-way joint for pipes with metric sections pack of 10 pieces code tube diameter st-2m 2 st-3m 3 st-4m 4 st-6...

LOK STR - three-way union reduced in inches

LOK STR - three-way union reduced in inches

Central or lateral reduced t-joint for pipes with external diameter in inches. pack of 10 fittings. code side central si...

LOK STR - metric reduced three-way union

LOK STR - metric reduced three-way union

Central or lateral reduced t-junction for pipes with metric external diameter pipes. pack of 10 fittings. code side cent...

LOK SX - cross joint in inches

LOK SX - cross joint in inches

Cross joint for pipes with external diameter in inches. pack of 10 fittings. code inch sx-1 1/16 sx-2 1/8 sx-3 1/4 sx-4 ...

LOK SX - metric cross joint

LOK SX - metric cross joint

Cross joint for pipes with external diameter in millimetres. pack of 10 fittings. code mm sx-3m 3 sx-4m 4 sx-6m 6 sx-8m ...

LOK SUB - bulkhead union in inches

LOK SUB - bulkhead union in inches

Straight aisi 316 stainless steel bulkhead fitting for joining stainless steel pipes with an external section in inches....

LOK SUB - bulkhead joint in millimetres

LOK SUB - bulkhead joint in millimetres

Straight aisi 316 stainless steel bulkhead fitting for joining stainless steel pipes with external section in millimetre...

LOK SMC-N - NPT male inch pipe

LOK SMC-N - NPT male inch pipe

Straight end fitting for stainless steel pipe with american npt thread. the s-lok thermocouple connector has no shoulder...

LOK SMC-R - For BSPT/NPT male metric tube

LOK SMC-R - For BSPT/NPT male metric tube

Straight end fitting for metric stainless steel pipe and with bspt conical thread (conical gas) or on request with ameri...

LOK SMC-T for BSPT/NPT male metric tube thermocouples

LOK SMC-T for BSPT/NPT male metric tube ...

The lok smct thermocouple connector has no shoulder or sizing angle inside assembly; features allow the thermocoupler to...

LOK SMC-G - For BSPP male inch pipe

LOK SMC-G - For BSPP male inch pipe

Straight end fitting in aisi 316 stainless steel with double nose for pipes with external diameter in inches and bsppt (...

LOK SMC-G BSPP male metric tube

LOK SMC-G BSPP male metric tube

Straight end fitting for metric stainless steel pipe with cylindrical bsppt inch thread. pack of 10 pieces. on request a...

LOK SOM - For BSPP Male Inch Pipe for Metal Seal

LOK SOM - For BSPP Male Inch Pipe for Metal ...

Straight end fitting in aisi 316 stainless steel with double nose for pipes with external diameter in inches and cylindr...

LOK SOM - BSPP male metric tube for metal gasket

LOK SOM - BSPP male metric tube for metal ...

Straight end fitting in aisi 316 stainless steel with double nose for pipes with metric external diameter and inch cylin...

LOK SMCB - NPT bulkhead male connector

LOK SMCB - NPT bulkhead male connector

Bulkhead straight end fitting for stainless steel pipe with american npt thread. minimum package 10 pieces. code diamet...

LOK SLBM - 45 NPT male fitting - 45 angled threaded connector

LOK SLBM - 45 NPT male fitting - 45 angled ...

45° end fitting for stainless steel pipe with american npt thread. minimum package 10 pieces. code diameter tube fillet...

LOK SLM - For NPT 90 male inch pipe

LOK SLM - For NPT 90 male inch pipe

90° end fitting for inch-sized stainless steel pipe with american npt thread. minimum package 10 pieces. code diameter ...

LOK SLM - For 90 tapered BSPT male metric tube

LOK SLM - For 90 tapered BSPT male metric ...

90° end fitting for inch-sized stainless steel pipe with iso-bspt thread. minimum package 10 pieces. code diameter tube...

LOK STRM - NPT lateral male tee

LOK STRM - NPT lateral male tee

T-fitting for stainless steel pipe measures in inches with lateral male with american npt thread. minimum package 10 pie...

LOK STRM - BSPT conical lateral male tee

LOK STRM - BSPT conical lateral male tee

Tee fitting for metric stainless steel pipe with lateral male thread and iso - bspt conical thread. minimum package 10 p...

LOK STBM - NPT central male tee - inch pipe

LOK STBM - NPT central male tee - inch pipe

T-fitting for stainless steel pipe measures in inches with central male with american npt thread. minimum package 10 pie...

LOK STBM - BSPT conical central male tee - Metric tube

LOK STBM - BSPT conical central male tee ...

Tee fitting for metric stainless steel pipe with central male with bspt thread. pack of 10 pieces. code diameter tube f...

LOK SCF - threaded connector NPT female - Inch pipe

LOK SCF - threaded connector NPT female ...

Connection fitting for stainless steel pipe measures in inches with american npt female thread. minimum package 10 piece...

LOK SCF - threaded connector BSPT female - Metric tube

LOK SCF - threaded connector BSPT female ...

Connection fitting for inch-sized stainless steel pipe with bspt female thread. minimum package 10 pieces. code diamete...

LOK SCG - threaded connector BSPP female - Metric tube

LOK SCG - threaded connector BSPP female ...

Metric stainless steel pipe connection fitting with bspp cylindrical female thread. minimum package of 10 pieces. code ...

LOK SCG - threaded connector BSPP female - Inch pipe

LOK SCG - threaded connector BSPP female ...

Imperial inch stainless steel pipe connection fitting with bspp cylindrical female thread. minimum package of 10 pieces....

LOK SCBF - NPT female bulkhead - Inch pipe

LOK SCBF - NPT female bulkhead - Inch pipe

Imperial stainless steel pipe connection fitting with npt female thread minimum package 10 pieces. code diameter tube f...

LOK SCBF - NPT female bulkhead - Metric tube

LOK SCBF - NPT female bulkhead - Metric ...

Connection fitting for metric stainless steel pipe with npt female thread minimum package 10 pieces. code diameter tube...

LOK SLF - NPT female elbow - Inch pipe

LOK SLF - NPT female elbow - Inch pipe

Connection fitting for stainless steel pipe measures in inches with american npt female thread. minimum package 10 piece...

LOK SLF - NPT Female Elbow - Metric Pipe

LOK SLF - NPT Female Elbow - Metric Pipe

Connection fitting for metric stainless steel pipe with american npt female thread. minimum package 10 pieces. code dia...

LOK STRF - Imperial pipe tee - NPT side female

LOK STRF - Imperial pipe tee - NPT side ...

Imperial stainless steel pipe tee connection fitting with npt female side thread. minimum package 10 pieces. code diame...

LOK STRF - Metric Pipe-to-Pipe Tee - NPT Side Female

LOK STRF - Metric Pipe-to-Pipe Tee - NPT ...

Tee connection fitting for metric stainless steel pipes with npt female side thread. minimum package 10 pieces. code di...

LOK STBF - Imperial tube-to-tube tee - NPT central female

LOK STBF - Imperial tube-to-tube tee - NPT ...

T-connecting fitting for imperial stainless steel pipes with npt female central thread. minimum package 10 pieces. code...

LOK STBF - Metric tube-to-tube tee - NPT center female

LOK STBF - Metric tube-to-tube tee - NPT ...

Tee connection fitting for metric stainless steel pipes with npt female central thread. minimum package 10 pieces. code...

LOK SR - Imperial tube reduction

LOK SR - Imperial tube reduction

Reduction for fittings with external diameter in inches. minimum pack of 10 fittings. code tube side connection side inc...

LOK SR - Metric tube reduction for imperial fitting

LOK SR - Metric tube reduction for imperial ...

Reduction for tube external diameter in millimeters and fittings with external diameter in inches. minimum pack of 10 fi...

LOK SR - Metric tube reduction for metric fitting

LOK SR - Metric tube reduction for metric ...

Reduction for tube external diameter in millimeters and fittings with external diameter in millimetres. minimum pack of ...

LOK SAB - Bulkhead adapter in inches

LOK SAB - Bulkhead adapter in inches

Reduced straight stainless steel bulkhead fitting for inch section stainless steel pipe. minimum package 10 pieces. cod...

LOK SAM - metric straight adapter - BSPT male

LOK SAM - metric straight adapter - BSPT ...

Straight end fitting for metric stainless steel pipe and with bspt (conical gas) male thread . code tube external diame...

LOK SAM - IMPERIAL straight adapter - NPT male

LOK SAM - IMPERIAL straight adapter - NPT ...

Straight end fitting for imperiale stainless steel pipe in inches and with npt conical male thread. code tube inch fill...

LOK SAF - IMPERIAL straight adapter - NPT female

LOK SAF - IMPERIAL straight adapter - NPT ...

Straight end fitting for fitting with imperial inch hole and with npt female thread minimum package 10 pieces. code tub...

LOK SAG - Imperial straight adapter - ISO female

LOK SAG - Imperial straight adapter - ISO ...

Straight end fitting for fitting with imperial adapter and with iso female thread minimum package 10 pieces. code tube i...

LOK SCP - Fitting Connector

LOK SCP - Fitting Connector

Stainless steel connector to allow the connection between lok series fittings without using an intermediate pipe. minimu...

LOK SCRP - Reduced connector for LOK fittings

LOK SCRP - Reduced connector for LOK fittings

Reduced stainless steel connector to allow the connection between lok series fittings without using an intermediate pipe...

LOK SUA - Connector with flared connection AN

LOK SUA - Connector with flared connection ...

Stainless steel connector to allow the connection between inch lok series fittings with 37° flared head tubes. minimum p...

LOK SUBA - Wall pass connector with male AN flared connection

LOK SUBA - Wall pass connector with male ...

Wall entry connector with stainless steel male an flared connection for the connection between inch lok series fittings ...

LOK SAA - Connector with AN female flare connection

LOK SAA - Connector with AN female flare ...

Connector with stainless steel female an flared connection for the connection between inch lok series fittings and 37° a...

LOK SMCS - Male connector with SAE standard thread

LOK SMCS - Male connector with SAE standard ...

Straight end fitting in aisi 316 stainless steel with double nose for pipes with external diameter in inches and sae [am...

LOK SLS - Swivel angle male connector with SAE standard thread

LOK SLS - Swivel angle male connector with ...

Swivel angle male end fitting in aisi 316 stainless steel with double nose cone for pipes with external diameter in inch...

LOK SLBS - 45 swivel male connector with SAE standard thread

LOK SLBS - 45 swivel male connector with ...

45° swivel male end fitting in aisi 316 stainless steel with double nose cone for pipes with external diameter in inches...

LOK STRS - Swivel side male T-connector with SAE standard thread

LOK STRS - Swivel side male T-connector ...

Male swivel terminal fitting in aisi 316 stainless steel with double nose cone for pipes with external diameter in inche...

LOK STBS - SAE standard male central adjustable T-connector

LOK STBS - SAE standard male central adjustable ...

Swivel male end fitting in aisi 316 stainless steel with double nose for pipes with external diameter in inches, sae [am...

LOK SCOS - SAE standard male connector with O-ring

LOK SCOS - SAE standard male connector with ...

Code external diameter tube fillet steak internal hole fitting inches mm sae mm scos-2-2u 1/8" 3.17 5/16"-20 ...

LOK SCOP - Swivel male connector with SAE standard thread

LOK SCOP - Swivel male connector with SAE ...

Code external diameter tube fillet steak internal hole fitting inches mm sae mm scop-2-2u 1/8" 3.17 1/8" 2.28...

LOK SCW - Swivel male connector with SAE standard thread

LOK SCW - Swivel male connector with SAE ...

Fractional system table code tube external diameter solder tang inches mm nps mm scw-2-2p 1/8" 3.17 1/8" 10.2...

LOK SLW - Angled swivel male connector with SAE standard thread

LOK SLW - Angled swivel male connector with ...

Male swivel angle fitting in aisi 316 stainless steel with double ogive for pipes with external diameter in inches, sae ...

LOK SCSW - Swivel hose socket with SAE standard thread

LOK SCSW - Swivel hose socket with SAE standard ...

Hose connection fitting code external diameter tube external dn internal hole fitting inches mm mm mm scsw-2-2 1/8"...

LOK SLSW - Angled swivel hose socket with SAE standard thread

LOK SLSW - Angled swivel hose socket with ...

Angled hose connector code external diameter tube external dn internal hole fitting inches mm mm mm scsw-4-4 1/4" ...

LOK SBUW - Solder bulkhead union according to SAE standard

LOK SBUW - Solder bulkhead union according ...

Fitting, bulkhead union to be welded fractional system table code external diameter tube fillet steak internal hole fit...

LOK SP - Female threaded cap

LOK SP - Female threaded cap

Inch thread - imperial code fillet steak or tube key inches mm mm sp-1 1/16" 1.59 7.93 sp-2 1/8" 3.17 11.11 sp...

LOK SC - SAE standard connecting nut cap

LOK SC - SAE standard connecting nut cap

Inch tube - imperial code diameter external tube diameter external tube inches mm sc-1 1/16" 1.59 sc-2 1/8" 3...

LOK SI - Hose insert

LOK SI - Hose insert

Imperial diameter table code maximum diameter external tube diameter hose holder inches mm inches mm si-3-2 3/16" ...

LOK SN - SAE standard nut

LOK SN - SAE standard nut

Code imperial tube external diameter inches mm sn-1 1/16" 1.59 sn-2 1/8" 3.17 sn-3 3/16" 4.76 sn-4 1/4&q...

LOK SFF - Front conical bushing

LOK SFF - Front conical bushing

Code external diameter imperial tube inches mm sff-1 1/16" 1.59 sff-2 1/8" 3.17 sff-3 3/16" 4.76 sff-4 1...

LOK SFB - Rear bush

LOK SFB - Rear bush

Code external diameter imperial tube inches mm sfb-1 1/16" 1.59 sfb-2 1/8" 3.17 sfb-3 3/16" 4.76 sfb-4 1...