Shijiazhuang Dongli Petroleum Machinery (DLSY) supplies 11 distinct replacement items for Mattco equipment, covering the diaphragm, charging valve and charging hose assembly, pressure guard, stabilizer plates, lower plate and seal, plus the closure studs, capscrews and bolts used in service. Ratings are available on request. Parts ship worldwide under HS code 84139100.
FAQ
Which Mattco parts does DLSY stock?
Our stocked range covers the diaphragm, charging valve, charging hose assembly, pressure guard, stabilizer and lower plates with seal, and the matching studs, capscrews, bolts and washers.
Do you supply the diaphragm and charging components?
Yes, the diaphragm, charging valve and charging hose assembly are all part of our stocked Mattco range.
What are the pressure ratings for these Mattco parts?
No factory specifications are published in our data for this model; ratings are available on request when you send your inquiry.
How do I confirm a part matches my Mattco unit?
Send the part number from your existing component, such as the numbers shown in our listings, and we will verify the match before shipment.
Can you export Mattco parts to the USA and Canada?
Yes, we ship to the United States, Canada and international oil and gas markets under HS code 84139100.