Packing Installation Instructions: Pump Sealing Packing (3)

Packing Installation Instructions: Pump Sealing Packing (3)

Step 3:

Always cut the packing into individual rings. Never wind the packing into a coil in the stuffing box. Rings should be cut with a butt joint. Cut rings by using a mandrel with the same diameter as the shaft in the stuffing box area. If there is no wear, rings can be cut on the shaft outside the stuffing box. Hold the packing tightly on the mandrel, but do not

stretch excessively. Cut the ring and insert it into the stuffing box, making certain that it fits the packing space properly. Each additional ring can be cut in the same manner.

 

Step 4:

Install one ring at a time. Make sure it is clean, and has not picked up any dirt in handling. Lubricate the I.D. of each ring lightly. Start one end and then the other, butted closely. Work around circumference from either or both directions. Joints of successive rings should be staggered and kept at least 90° apart. Each individual ring should be firmly seated with a tamping tool. When enough rings have been individually seated so that the nose of the gland follower will reach them, individual tamping should be supplemented by the gland.

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As for pump, we’d like to recommend the following Braided Mechanical Packing products:

ü High Carbon Compression Sealing Packing

ü Graphite Braided Rope Packing

ü Aramid Sealing Packing / Kevlar Pump Packing

ü GFO Mechanical Packing / Graphite PTFE Braided Packing

ü Graphite Aramid Sealing Packing

ü Carbon Braided Mechanical Packing

ü Acrylic Packing Braided Rope Packing

ü Ramie Packing Compression Sealing Packing

 

Tenglong Sealing, profession manufacturer of Gland Packing since 1979, and our annual output up to 2000 tons/year.

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For more products, please visit www.sealings.cn or www.tenglongsealings.com
Welcome to enquiry us at sales@sealings.cn