Ptfe - Import export

Sliding Bearing Tabe

All parts coming into contact with the sample medium are made of pure white PTFE. Completely inert against all substances (with the exception of elementary fluoride). The rod is stabilised with a steel core which is completely encapsulated in PTFE. The 60 cm long rod can be extended to 120 cm by adding another component. The scoop PTFE with 10 ml has a strong rod with a length of 155 mm.

Barrel pump with rigid discharge tube with stopcock made of PTFE. Due to the high chemical resistance of the medium-contacting parts made of PTFE and FEP, even liquids which attack conventional materials such as PP or PVC can now be safely transferred (except for elemental fluorine) with this barrel pump. The barrel pump is also suitable for transferring ultra-pure liquids. The stopcock prevents hazardous vapours from escaping, and stops dripping after transfer.

Sampler for ground water samples from wells, pits and other sources. Fits all normal well shafts with control openings to Ø 2", without tilting or getting stuck. Ultra pure materials guarantee the highest degree of sample purity. Easy to clean thanks to rounded edges and threads.

The GEMÜ 498 PTFE seated butterfly valve is motorized. Various metal or plastic on/off or control actuators are available. Disc and shaft are one-piece, body and seat are available in different designs. The butterfly valve is available in nominal sizes DN 40 - 900 (1½? - 36?) and in wafer and lugged body versions. —Suitable for isolating and control functions with gaseous and liquid media —Seal material TFM™ (FDA 21CRF 177.1550) —Installation length acc. to ISO 5752/20, EN 558-1/20, JIS 10K

Outdoor textiles are expected to last for many years. Gütermann offers a special thread made of polytetrafluorethylene (PTFE). This product has very good temperature-, ultra-violet light and chemical resistance and its shows high breaking strength and abrasive resistance. Sun, rain, wind and weather are particularly hard on outdoor textiles. Seams are placed under the most severe strain, and quickly lose their resilience and firmness under the influence ofUV radiation and extreme weather conditions. Functional capabilities of standard sewing threads lessen if permanently exposed to outdoor conditions by up to 50 percent in the firstyear; but Gütermann PTFE 30 shows its strength. 100% PTFE / best temperature, ultra-violet light and chemical resistance / insensible against acid rain / High breaking strength and abrasive resistance