Tender For repair and maintenance of lpg appliances - cylinder pigtail flexible 2 feet , burner pigtail flexible 6 or 8 or 10 feet , copper pigtail 1.5 and 2 feet , adopter , needle control valve as per atc , rv burner 450 to 600 , burner head m22 and t22 , burner coupling , hp rubber tube , burner head , servicing charge per burner m22 and t22