| Availability: | |
|---|---|
| Quantity: | |
SO Flange
SDFL



Low carbon anti-weld corrosion, no brittle cracking in long-term oilfield service;
Molybdenum alloy anti-chloride pitting, exclusive for high-salt oilfield media;
Oil-salt dual anti-corrosion, adapt to oil-water mixed corrosive environment;
ANSI inch full standard, interchangeable with global oilfield standard fittings;
Anti-vibration socket structure, stable for long-term pipeline vibration;
Low maintenance rate, reduce oilfield pipeline operation cost.
Oilfield special oil-salt dual anti-corrosion coating customization;
2 . Low-carbon weld anti-crack structural optimization
3 . High-salt medium anti-residue socket processing;
4 . American standard inch non-standard size customization;
5 . Oilfield project exclusive laser marking;
6 . Vibration-resistant and anti-loosening socket reinforcement;
7 . Moisture-proof and salt-proof export packaging for seaport transportation;
8. Customized oilfield anti-corrosion performance test report.
FAQ:
1:Who Are We?
We are a comprehensive industrial and trading supplier integrating R&D, production, sales and import & export services, specializing in stainless steel valves and flanges.
2:How Do We Guarantee Quality?
All products are manufactured in compliance with international and domestic standards including ASME, DIN and GB, and undergo rigorous material composition testing, dimensional inspection, as well as hydrostatic and air pressure testing.
3:Are You a Trading Company or Manufacturer?
We are a professional manufacturer.
4:What Services Can We Offer?
We provide flexible OEM & ODM customization services. We can fabricate products of various specifications, pressure classes and connection types in accordance with customers’ drawings, project requirements or special working conditions.
5:Why Choose Us Over Other Suppliers?
We have built a mature global supply chain system featuring consistent stable quality, competitive direct factory prices, fast lead times and full-spectrum import and export services.
6: Why use 316L SW flange for oilfield pipes?
A: Oilfield media contains high chloride ions, 316L low-carbon molybdenum structure prevents pitting and weld corrosion, far more durable than 304.