Chemical Pipeline B2f Double Flange Expanded Metal Disassembly Joint Product Description The double flange limited expansion joint is composed of main parts, sealing rings, gland, telescopic short ...Xem thêm
Tin nhắn của du kháchĐể lại lời nhắn
Chưa có bình luận nào
Pipe Connection Special Carbon Steel, Ductile Iron Double Flange Limit Device Telescopic Pipe Seal