Detail Information
Type:	Union Cross	Standard Or Nonstandard:	Standard
Material:	Stainless Steel 316L	Pressure:	3000 Psi
High Light:	ss pneumatic fittings , stainless steel air hose fittings

Product Description

UCR Union Cross Stainless Steel SS316L Tube Fittings Plumbing Fitting Pneumatic Air Fitting High Quality Sanmin

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

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 ).

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

FAQ

Q: What ' s your delivery date ?
A: It depends on the number of orders . Delivery date is 7 - 30 days .if small order,pls buy from our aliexpress shop, If you need emergency products , we can speed up the production of the first arrangement .

Q: Do your company have specialized technical personnel ?
A: Design as your requirements,and have QC for make 100% inspection

Q: Can the product be made with our logo and brand ?
A: Yes , of course , we can make . we are OEM supplier for years and professional to make . But you need give us the authorization for work.

Q: What is the price of the product ?
A: Our prices are based on the size and type of material , if you can give me the information ,
then we can give you an estimated price is for reference only . We can do any size and any desgin .

Q: How much is our minimum order quantity ?
A: Our minimun quantity is 1 Piece .

Why choose us

1: Various style for each products and completely series pneumatic products .

2: Sample order & small quantity order is acceptable .

3: Reliable quality assured and active after-sell service
4: Customize according to your special request .
5: Large stock for fast shipping .

UCR Union Cross Stainless Steel SS316L Tube Fittings Plumbing Fitting Pneumatic Air Fitting High Quality Sanmin 0

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Tag:

Product Details:
Place of Origin:	CHINA
Brand Name:	NBSANMINSE
Certification:	ISO9001
Model Number:	UCR
Payment & Shipping Terms:
Minimum Order Quantity:	20
Price:	Negotiation
Packaging Details:	Plastic Bags , Boxes , Carton , Pallet Or As Customer Advice
Delivery Time:	Negotiation
Payment Terms:	L/C, T/T, Western Union
Supply Ability:	Negotiation

UCR Union Cross Stainless Steel SS316L Tube Fittings Plumbing Fitting Pneumatic Air Fitting High Quality Sanmin

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Ningbo Sanmin Import And Export Co.,Ltd.