PTFE BACK-UP RING

TOMBO™ No. 9026

A ring offered in endless, bias cut, and spiral forms that are made by machining PTFE with a lathe. Nichias also has backup rings with filler material.

PTFE BALL VALVE SHEET

TOMBO™ No. 9029

A ball valve seat that is made by machining PTFE and filler-filled PTFE with a lathe.

PFA ROTO MOLDED CONTAINER

TOMBO™ No. 9947

PFA ROTO MOLDED CONTAINER is a bottle made from pure PFA using a rotation molding method. The cap is made of PTFE and can be attached to the likes of a coupler or joint to suit your application and sealed with an O-ring.

EXCELIDE™

TOMBO™ No. 9550

With a machinable grade with a NAFLON PTFE base and an injection molding grade with a PPS base, the EXCELIDE series is used in various fields as a material for sliding parts.

EXCELIDE™ CURTAIN WALL

TOMBO™ No. 9551

With a machinable grade with a NAFLON PTFE base and an injection molding grade with a PPS base, the EXCELIDE series is used in various fields as a material for sliding parts.

NAFLON™ DIAPHRAGM

TOMBO™ No. 9080

It is a diaphragm made by molding and firing PTFE powder.
The manufacturing dimensions are a maximum of ™930 mm.

NAFLON™ TUBE PRODUCT

TOMBO™ No. 9055-PFA

NAFLON Bent Tube is a tube that is manufactured by way of special bending machining. In addition to resolving leakage problems from using joints, it also dramatically reduces the amount of pressure loss.
*If you have any questions about PTFE tubes, please contact us.

NAFLON™ PTFE BELLOWS

TOMBO™ No. 9061-S/9061-HW/9061-GY/9062-S/9062-L/9063-S, L

Mainly for absorbing the thermal expansion and contraction of piping, it is an all-around expansion joint that uses fluororesin, which boasts many excellent attributes such as chemical resistance and heat resistance.
Please contact us if you have any questions regarding using or choosing a product.

NAFLON™ HOSE

TOMBO™ No. 9065/9066/9067/9068

NAFLON HOSE contains an inner hose made from an excellent heat- and chemical-resistant fluoropolymer. These products can be further modified to meet the requirements of particular applications by reinforcing the outside of the tube with protective stainless steel wire braiding or fitting with designated metal or flared connections. For its main applications, it is best suited as a pipe joint for steam, oil (particularly non-flammable oils), various gases, chemical solutions, and foodstuff.

Fluoropolymer lined valve

The Ball Valve, Diaphragm Valve, and Ball Check Valve have thickly lined walls made of PFA and ETFE. The wetted part of all these products is lined entirely with fluororesin and so they can be used with peace of mind as fully-fledged, corrosion-resistant valves.

PFA lined pipes

A straight pipe fitting that has a thick wall lining made of PFA. The standard product size is 15 A to 300 A, and for straight pipes, Nichias can manufacture a product up to 5 meters. Proud of its vast lineup, Nichias has a whole range of fittings ready and available. Nichias also manufactures non-adhesive, colored PFA lining products for use with high-purity chemical solutions.

Fluoropolymer tank lining

As an application that utilizes the excellent chemical resistance and heat resistance of fluororesin, it is used as a corrosion-resistant lining for large-diameter tanks, stress tanks, and towers. Nichias offers PFA and PTFE fluororesins as types of lining materials, and thanks to Nichias’ various lining methods, the materials have a broad temperature range and chemical resistance, as well as excellent performance in a wide pressure range.