Thermoplastic(outside)+Iron pipe(middle)+erosion resistant coating(inside)
27.8mm ± 0.2mm
Pale blue,dark blue,Grey,silver grey
4000-4010mm per piece ,but can be cut into any length as you like
Cold rolled steel→Clean&Cut→Make it Round→Seamless Welded→Spraying antirust inside→Making the pipe rounder and straighter→Plastic Coated→Cooling→Cooling Again→Cutting into the length→Packaging
4m/pcs 10pcs/bundle woven bag
-What is your factory and company?
-We are professional manufacturer and supplier of lean production and factory expansion, intelligent logistic planning,automatic workshop,etc.
We are one stop-shop of supplier and service.
-Where is your company and the port?
-Factory is located in Ningbo,the biggest port in China,100 kilometers from Shanghai.We have fastdelivery speed by sea.
-How big is your production capacity?
-We have three production lines,50 young workers,we have prompt manufacture speed.One month we can poduce 5 million US dollars item series.
-What is your manufacture standard?
-Using GB materials production under strict quality control inspection.
-How is your inspection?
-We have three procession quality inspection:material,production,after production before package.
-How do you design for styles?
-We make according to the material specifications.Also we accept OEM.
-What is your package?
-All depends on your demands,by plastic bags,cartons,by pallet,or what you need.
-Can you have samples for me?
-Yes,sure,we supply samples.
-How fast you arrange orders?
-Depends on you request,surely we deliver within your time limit.We may discuss.
-What is the best contact means?
-On Alibaba,by email,or call us,also on whatsapp.