Can the Adaptor - Hydraulic reduction GZ BSP x GW METRIC, carbon steel, type A603 be used with hydraulic fluids other than mineral oil and are there temperature limits for its 60Â° cone and thread seals?

Adaptor - Hydraulic reduction GZ BSP x GW METRIC, carbon steel, type A603 is designed primarily for use with mineral-oilâbased hydraulic fluids. The product description (highâpressure adaptor with external BSP threads using 60Â° cone sealing and internal metric threads using thread sealing, carbon steel, galvanized) does not specify compatibility with other fluid types. Therefore, compatibility with waterâglycol, phosphateâester, synthetic esters, biodegradable fluids or aggressive media cannot be assumed and must be confirmed with the manufacturer or material/fluids compatibility data. Carbon steel and zinc galvanizing can be attacked or suffer accelerated corrosion with some fluids (e.g., phosphateâesters, certain waterâcontaining fluids) and additives. Regarding temperature limits for the 60Â° cone and thread seals: the description gives no explicit temperature range. Metal cone and thread seals themselves are limited mainly by the base material (carbon steel) and any sealants/portant assembly materials used; carbon steel components typically perform mechanically across a wide temperature range (roughly -20 Â°C to +120 Â°C for general service, wider if specified), but actual allowable operating temperatures depend on the specific fluid viscosity/chemistry and any sealants, Oârings or coatings present. For safe use outside standard mineralâoil service or outside typical hydraulic temperature ranges, obtain manufacturer confirmation or engineering data (material certificates, fluid compatibility charts and maximum operating temperature ratings) before application.

Is Adaptor - Hydraulic reduction GZ BSP x GW METRIC, carbon steel, type A603 compatible with stainless steel fittings and different plating?

Adaptor - Hydraulic reduction GZ BSP x GW METRIC, carbon steel, type A603 is made of carbon steel and supplied galvanized. It uses a 60Â° cone external BSP sealing and internal metric thread sealing. Compatibility with stainless steel fittings is generally acceptable mechanically, but galvanic corrosion can occur where carbon steel (even plated) contacts stainless steel in corrosive or wet environments. Galvanization provides temporary corrosion protection but may be compromised by dissimilar-metal contact or damage. Compatibility with different platings depends on the plating type and thickness; some platings (e.g., zinc) can wear or react differently when paired with stainless steel or other platings. For reliable long-term performance, match materials or use isolation (e.g., seals, dielectric coatings), or consult the manufacturer for confirmed combinations and corrosion resistance data.

Adaptor – Hydraulic reduction GZ BSP x GW METRIC, carbon steel, type A603

Q: What torque values are recommended for installing Adaptor - Hydraulic reduction GZ BSP x GW METRIC, carbon steel, type A603 to ensure proper 60Â° cone and thread sealing?

For Adaptor - Hydraulic reduction GZ BSP x GW METRIC, carbon steel, type A603 the recommended tightening procedure to ensure correct 60Â° cone sealing (external BSP) and thread sealing (internal metric) is: - First stage (seat the 60Â° cone): hand-tighten the adaptor until the cone contacts the mating seat, then tighten an additional 1/4 to 1/2 turn using a wrench to compress the cone seal. This initial seating typically corresponds to low torque; do not exceed the second-stage torque. - Second stage (final thread clamping for thread sealing and mechanical integrity): apply torque based on the thread size (nominal hydraulic sizes). Use the following guideline values (carbon steel, galvanized, dry threads): - M10: 25â35 NÂ·m - M12: 35â50 NÂ·m - M14: 45â65 NÂ·m - M16: 60â80 NÂ·m - M18: 80â100 NÂ·m - M20: 100â130 NÂ·m - M22: 130â160 NÂ·m - M24: 160â200 NÂ·m Notes and precautions: - These values assume clean, undamaged threads and typical lubrication from galvanization; if additional lubricant or anti-seize is applied, reduce torque by ~10â15%. If threads are dry, use the above values. - Always follow any specific manufacturer torque specs if provided; if in doubt, use the lower end of the range and perform a pressure leak test. - Avoid over-torquing to prevent cone distortion and thread damage. Use calibrated torque tools and recheck after initial pressurization.

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Additional information

Material	CS – steel (cast iron)

High-pressure adaptor type A603 with external BSP threads (60° cone sealing) and internal metric threads (thread sealing). Material: carbon steel, galvanized.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TI-A603-04-12	Adaptor GZ BSP 1/4" / GW M12x1.5	-	400	In stock	Enquiry
TI-A603-04-14	Adaptor GZ BSP 1/4" / GW M14x1.5	-	400	In stock	Enquiry
TI-A603-06-14	Adapter GZ BSP 3/8" / GW M14x1.5	-	400	In stock	Enquiry
TI-A603-06-16	Adapter GZ BSP 3/8" / GW M16x1.5	-	400	In stock	Enquiry
TI-A603-06-18	Adapter GZ BSP 3/8" / GW M18x1.5	-	400	In stock	Enquiry
TI-A603-08-18	Adaptor GZ BSP 1/2" / GW M18x1.5	-	350	In stock	Enquiry
TI-A603-08-20	Adaptor GZ BSP 1/2" / GW M20x1.5	-	350	In stock	Enquiry
TI-A603-08-22	Adaptor GZ BSP 1/2" / GW M22x1.5	-	350	In stock	Enquiry
TI-A603-12-22	Adapter GZ BSP 3/4" / GW M22x1.5	-	315	In stock	Enquiry

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High-pressure adaptor type A603 with external BSP threads (60° cone sealing) and internal metric threads (thread sealing). Material: carbon steel, galvanized.