Packaging Details - Unit Type:lot (5 pieces/lot)
- Package Weight:0.75kg (1.65lb.)
- Package Size:10cm x 10cm x 5cm (3.94in x 3.94in x 1.97in)
Packaging Details - Unit Type:lot (5 pieces/lot)
- Package Weight:0.75kg (1.65lb.)
- Package Size:10cm x 10cm x 5cm (3.94in x 3.94in x 1.97in)
tyle="clear:both"> Freight or Price negotiation Please contact our online service or whatsapp 008615168536055 Pneumatic item pressure range is 0-8bar(0.8Mpa) Please don\`t work more than indicated pressure range. If you feel disappointed the item , please notify us within 3 days of delivery . Items must be returned in their original condition for refund or exchange . Shipping cost incurred on buyer. NBSANMINSE5Pcs/Lot MC Male Connector Stainless Steel SS316L NPT Fractional Inch Pipe Plumbing Pneumatic Air Pipe Fittings The images shown are not all the actual item and are for your reference only ? Tube Fittings Description The tube fitting is a mechanism used both to seal and to grip tubing . The mechanical advantage and geometry of this kind of fitting produces a leak ? tight assembly . To assemble , simply insert the tube into the complete assembly until the tube bottoms ? out against the shoulder of the fitting body . The two ferrules are driven forward between the nut and fitting body using the mechanical force created by rotating the nut clockwise . The Back ferrule is driven against the tapered rear of the front ferrule is driven by force into the tapered mouth of the body . The rear ferrule is swaged radially inwards on the tube while lifting the front ferrule out to form a full ? faced seal on the tapered surface of the body . The 1-1/4 Turn of the nut from the hand tight position assures consistent drive of the sealing members . This ensures an effective seal against high pressure as well as ultra high vacuum conditions . Installation Instructions Fittings are supplied assembled and finger tight . Disassembly before use can allow the entry of dirt or other particles 1 . Insert the tubing into the fitting Check That the tube rests firmly on the fitting shoulder and that the nut is finger tight , At this point it is recommended that a scribe mark be drawn on the hex of the extending onto the fitting body . This mark will serve as an indicator for the starting point and proper pull ? up . 2 Tighten the nut 1-1/4 Turns of the nut are required for 1/4¡± (6mm) and higher ( See Fig . A ) 3/4 Turn of the nut is required for 3/16¡± (4mm) and lower ( See Fig.B ) Reassembly Instruction Connections may be disconnected and remade repeatedly , without loss of leak tight seal . 1. Before disconnecting , Mark the position of the nut inrelation to the fitting body . 2. To reassemble , use a wrench to tighten nut to original position . 3. Tighten slightly with wrench until a slight rise in torque is felt . Tube cutting Two different methods can be used to cut tubes : 1 . Tube Cuter 2 . Hacksaw Tube Cutter To attain a leak free connection , the tubing must be cut squarely . A good quality tube cutter with the appropriate blade for the tubing material is recommended . Do not try to reduce the time of cutting by taking deep cuts with each turn the cutter . This will work harden the tube . The end of the tube must be deburred to avoid damage to the fitting and to ensure that the rube reaches the bottom of the fitting . Hacksaw Cutting In order to cut the tube with a hacksaw and get square ends , the tube must be cut with guide blocks This method of cutting necessitates deburring of the tube ends. Warning Do not hold the tube in a vise in the place where it will be inserted into the fitting ( the vise will leave a mark on the tube that may cause leaks , and might cause ovality ). Tube Handling Scratches on the tube might cause leaks . it is , therefore , important to handle the tube carefully to reduce the risk of leaks . Some Recautions to be taken 1.Tubes must not be dragged on the floor . 2.Tubes must not be dragged out of a tubing rack , especially in case of large OD tubes Copper Tubing If using copper tubing from a roll , hold the end of the tube and roll the roll outwards allowing the tubing to lie on a flat surface . Inspection Tubing Use : This is a ¡° No- Go ¡± Gauge and should be used as follows : Make up to fitting according to the following instructions : 1/4 inch ( 6mm ) , 3/8 inch , 1/2 inch ( 12mm ) ? make up 1-1/4 turns from finger tight . Check gap between nut and body , using the appropriate sized gauge . If the gauge slides easily into the gap , tighten the nut further until gauge can not enter the gap High Safety In applications where severe conditions and high pressure exist , we recommend the following installation procedures : 1. Check that the nut is finger tight 2. Insert the tube ( Up to the shoulder ) 3. Rotate the nut with a wrench until the tube does not rotate freely . 4. Mark position of the nut . 5. Rotate the nut 1-1/4 turns . This method ensures that even if the tube O.D. is at the minimum tolerance , the ferrules will be in contact with the tube for the full 1-1/4 rotation. In order to assure maximum fitting reliability and performance , great care should be given when selecting the tubing for each application Tube Selection Four variables must be considered when ordering tube for use with fittings : 1. Material 2. Tube wall thickness 3. Tube surface finish 4. Tube hardness Tubing should comply with standard ASTM A213 or ASTM A269 , be seamless , and fully annealed . The tube must be red of scratches and suitable for bending and flaring . 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Big quantity purchase ,please contact our online service to ask more economic shipping way or discuss the more pretty price 2 After place order ,please care the message of your or mobile ,we may contact you about the details for the delivery address, declare value ,Invoice value or others. 3 Please do not forget to give us five-star praise , your approval is the greatest affirmation and support for our products If some item not show the NPT ,please contact our online service for ask NPT thread FRL ,Brass Valve , Pneumatic Solenoid Valve 06=1/8 08=1/4 10=3/8 15=1/2 OR 01=1/8 02=1/4 03=3/8 04=1/2 06=3/4 08=1 Angle Seat Valve,Pulse Valve , Mechanical Valve ,Pneumatic Silencer 06=1/8 08=1/4 10=3/8 15=1/2 20=3/4 25=1 32=1-1/4 40=1-1/2 50=2 65=2-1/2 80=3 Needle Valve ,Pneumatic Fitting :01=1/8 02=1/4 03=3/8 04=1/2 06=3/4 08=1 Ball Valve :04=1/8 06=1/4 08=3/8 15=1/2 20=3/4 25=1 32=1-1/4 40=1-1/2 50=2 Check Valve :08=1/4 10=3/8 12=1/2 16=3/4 20=1 25=1-1/4 30=1-1/2 40=2 After sale Note 1.The images shown are not all the actual item and are for your reference only 2.SERVICE transit time is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season. If not received goods on time, please kindly contact our online service to check the goods condition. The Logistics given date is 90days for Brazil ,others are 60 days 3.Missing goods, if exceeded 60 days (Brazil 90 days)please ask return money or contact our online service 4.Quality problem ,please kindly don\`t give negative feedback ,contact our online service to show the problem and submission of your request, we will process in the first time and give satisfying reply -->
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