Double pipe clamp product and material composition?

Double pipe clamp product and material composition?
The double pipe clamp series is applicable to 5 sizes of ordinary mechanical pressure pipes with an outer diameter of 6-42mm. Double multi-layer pipe clamp fittings include long head bolts, safety plates, pipe clamp bodies, welded base plates and fixing bolts. Pipe clamps with different holes are selected according to the arrangement order and quantity of pipes.
Product and material composition:
Bolt: carbon steel (grade 4.8 or 8.8) / stainless steel (xus304 or xus316)
Cover plate: carbon steel (galvanized or phosphated) / stainless steel (xus304 or xus316)

Pipe clamp body: PP / PA / Al / Q235 / SS304 / xs316
Welded base plate: carbon steel (galvanized or phosphated) / stainless steel (xus304 or xus316)
Guide rail nut: carbon steel (galvanized or phosphated) / stainless steel (xus304 or xus316)
Installation guide rail: carbon steel (galvanized or phosphated) / stainless steel (xus304 or xus316)
Working temperature: Plastic PP - 30 ℃ to + 90 ℃; Nylon pa - 40 ℃ to + 120 ℃; Aluminum alloy Al - 80 ℃ to + 300 ℃; Steel Q235A - 80 ℃ to + 500 ℃; Stainless steel SS304 / SS316 - 80 ℃ to + 500 ℃.
Application: This product is suitable for fixed pipelines with oil, water and gas as media in mechanical hydraulic systems such as metallurgy, petroleum, chemical industry, vehicles, ships and electric power. Double series pipe clamps are applicable to the fixation of medium and low pressure (PN ≤ 8Mpa) pipes.