The type of steep pipe we can supply:
A seamless steel pipe :material 20#,45#,16Mn,specification,dia57-630mm
B .high-frequency weld tube :material Q235A/B,specification,dia15-159mm
C galvanized pipe: material Q235A/B ,specification, dia 15-80mm
D stainless steel pipe: material 304,316,321,430,specification ,dia 15-159mm
E .cast iron pipe:material is spherulitic graphite cast iron, 18#, 22# pig iron
Please do not feel any hesitate to contact us for any doubt.
Wish we will have a pleasant and successful cooperation.
Contact person:Ms.Jane
ltt612(at)hotmail(dot)com