PriceList maka Astm A53 Black Erw Steel Pipe Schedule 40, Black Welding Carbon Steel Pipe Maka Mmanụ na Gas Youfa ika kacha emeputa maka carbon ígwè ọkpọkọ.

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Site na sistemụ njikwa ogo sayensị zuru oke, ịdị mma na ezi okwukwe, anyị na-enweta aha ọma ma were mpaghara a makaAsm A53 Black Erw Steel Pipe Usoro nhazi 40, Black Welding Carbon Steel Pipe Maka Mmanụ na Gas, Carbon Black Steel Pipe, Ọ bụ ezie na ohere na-aga n'ihu, ugbu a, anyị etolitela mmekọrịta enyi na enyi na ọtụtụ ndị ahịa na-azụ ahịa, dị ka ndị sitere na Virginia. Anyị na-eche na ngwa ahịa gbasara igwe nbipute t-shirt na-adịkarị mma site na ọnụ ọgụgụ dị ukwuu nke inwe ezigbo mma yana ọnụ ahịa ya.

Njikwa ogo siri ike:
1) N'oge na mgbe mmepụta, 4 QC mkpara nwere ihe karịrị 5 afọ ahụmahụ nyochaa ngwaahịa na random.
2) Ụlọ nyocha mba enwetara na asambodo CNAS
3) Nleba anya anabatara site n'aka ndị ọzọ họpụtara / kwụọ ụgwọ site n'aka onye zụrụ ya, dị ka SGS, BV.
4) Malaysia, Indonesia, Singapore, Philippines, Australia, Peru na UK kwadoro. Anyị nwere UL / FM, ISO9001/18001, FPC asambodo.

mụtakwuo maka asambodo

Mbukota na nnyefe:
Nkwakọ ngwaahịa: na hexagonal seaworthy ùkwù juru n'ọnụ nke ígwè ibe, na abụọ nylon slings maka ọ bụla ùkwù.
Nkọwa nnyefe: Dabere na QTY, ọ na-abụkarị otu ọnwa.