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{"title":"ASME SA516 GR.70 Hydrogenation Reactor Pressure Vessel Tank 200000L","imgUrl":"https:\/\/img.chinax.com\/nimg\/b9\/c9\/76716280152fc26258e5acc00b0b-200x200-1\/asme_sa516_gr_70_hydrogenation_reactor_pressure_vessel_tank_200000l.jpg","attrs":{"Brand Name":"YUHONG","Model Number":"Pressure Vessel , Hydrogenation Reactor","Certification":"ASME , U STAMP , PED, API , ABS, LR, DNV, GL , BV, KR, TS, CCS","Place of Origin":"China"}}
{"title":"ASME U-Stamp Carbon Steel Vessel with Insulation Cladding","imgUrl":"https:\/\/img.chinax.com\/nimg\/c8\/48\/c64b234d690b7821568bb425dcda-200x200-1\/asme_u_stamp_carbon_steel_vessel_with_insulation_cladding.jpg","attrs":{"Certification":"ASME, ABS, DNV-GL , BV, LR , KR, CCS, PED, TUV, ISO9001, AD2000","Material":"Carbon steel (ASME SA516 Gr.70 typical)","Price":"NEGOCIATED","Packaging Details":"IRON FRAME+PLYWOODEN CASE OR WOVEN BAG"}}
{"title":"ASME U Stamp Pressure Vessel Condensate Tank EN10025 S275JR for Hydro Plant","imgUrl":"https:\/\/img.chinax.com\/nimg\/71\/c2\/4abdda1ad6ea7a78d139ef85fd47-200x200-1\/asme_u_stamp_pressure_vessel_condensate_tank_en10025_s275jr_for_hydro_plant.jpg","attrs":{"Certification":"ASME VIII DIV.1 , PED, API , NB, NACE MR0175","Delivery Time":"60---150 DAYS","Brand Name":"YUHONG","Price":"50,000 -- 500,000 USD"}}
{"title":"ASME U Stamp Pressure Vessel Steam Separator SA106 Grade B for Oil and Gas","imgUrl":"https:\/\/img.chinax.com\/nimg\/0c\/a5\/e7c5c281cee8759d6062971c6c85-200x200-1\/asme_u_stamp_pressure_vessel_steam_separator_sa106_grade_b_for_oil_and_gas.jpg","attrs":{"Price":"50,000 -- 500,000 USD","Minimum Order Quantity":"1 Set","Design Code & Certification":"ASME Section VIII, Div. 1","SHELL":"SA106 GRADE B"}}
{"title":"ASME Certificated Tovwer OVHD Trim Condenser for Crude distillation unit","imgUrl":"https:\/\/img.chinax.com\/nimg\/8c\/33\/7ba9536a032a35f04aa4329d6e8b-200x200-1\/asme_certificated_tovwer_ovhd_trim_condenser_for_crude_distillation_unit.jpg","attrs":{"Brand Name":"YUHONG","Model Number":"Regeneration Column","Certification":"ASME U STAMP","Place of Origin":"CHINA"}}
{"title":"ASME Horizontal Three-Phase Oil Gas Water Separator","imgUrl":"https:\/\/img.chinax.com\/nimg\/bb\/e4\/612d0cc69810d24569e5a386db32-200x200-1\/asme_horizontal_three_phase_oil_gas_water_separator.jpg","attrs":{"Certification":"ASME, ABS, DNV-GL , BV, LR , KR, CCS, PED, TUV, ISO9001, AD2000","Material":"Carbon steel (ASME SA516 Gr.70)","Price":"NEGOCIATED","Packaging Details":"IRON FRAME+PLYWOODEN CASE OR WOVEN BAG"}}
A process skid (skid-mounted equipment or modular unit) is an integrated assembly of process equipment, piping, valves, instrumentation, and control systems mounted on a common structural steel base frame or within a containerized enclosure . The skid is designed as a functionally complete, self-contained unit that is fully prefabricated, assembled, and tested at the manufacturer's facility prior to shipment .
Skid-mounted construction enables modularization of industrial processes, reducing field installation work to positioning the skid, securing it to foundations, and connecting utility and process interfaces . This product is designed and manufactured per ASME Section VIII Division 1, GB/T 25198, PED 97/23/EC, or CE/CPR requirements, with material selection and welding per applicable pressure equipment directives .
Skid Classification – Structural Types
Open-Frame Skid
Construction: Structural steel channel or I-beam base frame (open structure)
Equipment: Mounted directly on the frame; piping and instrumentation exposed
Application: Indoor installations, moderate environments, where visual inspection and maintenance access are required
Advantages: Lower weight, easier access for maintenance, lower cost
Limitations: Less protection from weather and corrosive atmospheres; requires additional shelter in outdoor service
Containerized Skid (Enclosed)
Construction: Equipment housed within a shipping container or custom enclosure
Equipment: Fully enclosed with access doors and ventilation
Design conditions: Operating pressure 0.6 – 3.5 MPa; operating temperature -19°C to +60°C
Piping material: Carbon steel 20#; SS 304 for instrumentation tubing
Special features: Electric heat tracing on pressure regulator to prevent freeze-up
Chemical Injection Skid (Offshore / Onshore)
Service: Metered injection of corrosion inhibitors, anti-scalants, or hydrate inhibitors
Components: Six 1,000-gallon storage tanks (316SS, sloped bottom); six metering pumps (Waukesha or equivalent); flow meters, check valves; pneumatic control system
Special features – Heat tracing, insulation, chemical injection, sampling ports
Design Limitation Statement
The process skid is subject to the following limitations:
It is rated only for the design pressure and temperature specified on the datasheet; operation outside these limits voids the design
Field modification of piping or equipment after site installation requires re-rating and re-testing per original code
Skid must be installed on a level foundation of adequate bearing capacity (≥ 100 kN/m² typical); unlevel installation causes misalignment and seal/shaft failure in rotating equipment
Not suitable for processes requiring frequent layout changes – modifications to skid piping are constrained by existing frame and equipment placement
Not suitable for highly erosive service (solids content > 2% by weight) without erosion-resistant linings or reducers
Skid performance is verified only for the process conditions specified at FAT; changes in fluid composition or flow rate may affect pump/compressor curve and control tuning
