We require bolts, nuts and washers for water and sewage pipeline projects. The bolts must be specifically designed for flange and gasket connections with immersion-centrifugation aqueous solution coating, followed by heat treatment at approximately 500°C.  
All components must withstand ≥500 hours salt spray testing (ASTM B117/ISO 9227 compliant) and achieve 7-8μm coating thickness through hot air drying process.  
Please provide technical specifications and testing certification documentation. Initial quantities are specified in the attachment, with potential for increased orders as we aim to establish distribution partnerships in Peru.

We require maintenance parts for Flygt submersible sewage pumps, specifically the impeller component. This is for servicing existing equipment in wastewater treatment facilities. Looking for suppliers who can provide durable replacement parts that meet original specifications. Please provide material details and compatibility information.

Inquiry about sewage pump water treatment plant

Inquiring on the home Biogas septic tanks.

Inquiry About LYSF oily water treatment equipment for sewage from oil tank cleaning

I was after stainless steel difusers 0.5um about 30cm long 5 cm dia cylinderical in shape
all detail attached

sludge hopper for wastewater sludge
Given the maximum height of around 1.5m to 2m and the largest volume possible

NEED CATLOG

please send me catalogues.

Hi

Please send me a catalogue & prices. We need this model DLS-250 DLS ZLSH Vertical Completely Fully Automatic Filtration Drainage Sewage Cleaning Water Filter for technical cooling water supply treatment for Hydropower hydroelecric power Plant HPP HEPP SHPP SHEPP Kindly contact Faheem Javed +923006754767 whatsapp