英国采购需求：压力调节器、泄压阀、快速接头、管接头、管件、歧管

I'm interested in getting a quote and estimated lead time for an order of PTFE smooth bore and stainless steel braided hoses. Specifically, I'm looking for four 1/4" hoses with tube adapter end connections, three 3/8" hoses with swivel female end connections, one 1/2" metal flexible hose with tube adapter end connections, and one 1/2" PTFE hose with swivel female end connections. The lengths I've mentioned might vary, but I'd like to know the pricing and typical delivery times for these items. Additionally, please let me know if the lengths specified are standard stock options or if they require customization. If custom lengths are needed, I'd appreciate details on any additional costs and lead time associated with that. Thank you!