Views: 0 Author: J-VALVES Publish Time: 2026-10-02 Origin: Site
For overseas EPC projects in chemical, oil & gas, power and water treatment industries, Y‑strainers are critical pipeline components. They capture solid particles and protect downstream equipment including pumps, control valves and flow meters.
Non‑compliant strainers may cause leakage, screen damage and unplanned shutdown. Global project owners and EPC contractors require full compliance with widely‑recognized international codes rather than just dimensional matching.
J‑VALVES has focused on industrial valve & strainer solutions since 2009. Our Y‑strainers follow international engineering codes throughout design, casting and factory testing, to fit diverse global project requirements.
These flanged stainless‑steel Y‑strainers adopt ASME B16.5 for flanged dimensions and bolt layout. Body design follows ASME B16.34 pressure‑temperature rating.
Class 150, Class 300 pressure classes with RF raised‑face flanges directly match American‑spec pipeline systems. No on‑site flange modification is required, minimizing installation risks.
Cast bodies in CF8 / CF8M stainless steel conform to ASTM A351 standard. Forged versions follow ASTM A182. Material test reports (MTR) are available for traceability, which is mandatory for overseas project acceptance.
Material grade markings are stamped directly on valve bodies, as you can see in the product photo.
Hydrostatic shell test and visual inspection are performed in accordance with API 598 valve test specification. Every unit passes pressure testing before shipment to prevent leakage under working conditions.
SS304 / SS316 perforated screens are available with custom mesh sizes. Suitable for water, oil, steam and mild corrosive chemical media. The screen can be easily removed for on‑site cleaning, matching overseas maintenance practices.
1. Petrochemical process lines: Shield pumps and control valves from particle erosion
2. Power plant & steam systems: Protect pressure reducing valves and flow instruments
3. Seawater & water treatment: Corrosion‑resistant stainless steel for coastal environment
4. Overseas EPC export projects: Complete documentation set including MTR, test reports, certificate of origin for customs and project approval.
Many domestic‑standard strainers cannot fit international projects due to mismatched flanges or missing official documents. J‑VALVES designs from drawing phase for global codes to avoid costly rework.
1. Confirm pressure class: Class150 / Class300 ASME or PN European standard, do not mix different flange standards
2. Material traceability: ASTM material test reports and body stamping are required
3. Complete inspection documents: Hydro‑test reports are essential for project acceptance
4. Screen mesh selection: Select mesh according to particle size of process medium
5. Maintainable structure: Flanged body with removable screen cover for convenient maintenance
For international engineering projects, qualified Y‑strainers demand full compliance on design, raw material, pressure testing and documentation — not only similar appearance.
Built on ASME, ASTM and API codes, J‑VALVES flanged Y‑strainers supply reliable pipeline filtration solutions with full‑set certification support for worldwide customers.
CTA：If you are sourcing Y‑strainers for overseas EPC projects, contact J‑VALVES for datasheets and standard comparison documents matched to your process parameters.
