Shijiazhuang Dongli Petroleum Machinery (DLSY) supplies replacement parts for the DL FR-45 HD DI LH horizontal directional drilling pump. Our program covers 81 distinct items for this model — sealing hardware, fasteners, fittings and protective caps — so contractors can consolidate routine service purchases with one supplier. Parts ship under HS code 84139100 to Canada, the United States and international oil & gas markets.
FAQ
What replacement parts does DLSY stock for the DL FR-45 HD DI LH?
We hold 81 distinct items for this model, including O-rings, cap screws, screw sets, 45-degree street elbows, square head plugs, flat and wave washers, and caplugs. Send your parts list and we will confirm availability promptly.
Do you publish pressure, flow or power ratings for the FR-45 HD DI LH?
No published specifications exist for this model, so we do not quote rating figures. Describe your duty conditions and we will confirm configuration details with you directly.
Can DLSY ship FR-45 HD DI LH parts to Canada or the United States?
Yes. North America is a core export market for us. Orders are declared under HS code 84139100 with standard export documentation; transit time depends on destination and shipping method.
Are these parts interchangeable with the original DL pump?
They are manufactured as direct replacements for the FR-45 HD DI LH. Several stocked items, such as the O-ring for FMC E04/A04/435/W11/L11/L16/L06/L09/420 and the 1/2-13 x 3/4 screw, also serve related FMC-family pumps.
What affects the service life of these service parts?
Life depends on operating conditions, fluid cleanliness and installation practice. Using correct-specification fasteners and seals, and replacing wear items as a set, gives the most predictable maintenance intervals.