???? ???? ????? ???? Q235: ???? ??? ????? ??????? ?????

???? ???? Shijiazhuang Deye Piping Industries Co., Ltd. ?????? ??? Q235 ????? ??????. ??? Q235 ?????? ??? ?????? ?? ???? ????? ??????? ??? ???? ??????? ??????? ???? ?????. ?? ??????? ?????? ???? ?????? ???????? ???????? ??? ?????? ?????? ?????? ????????? ????????? ?????? ??? Q235 ????????? ???????? ??????? ??? ?????? ?????? ????????? ?? ??????? ???????. ??? ???? ???? ???????? ??? ???? ????? ??????? ???????. ????? ????? ?????? ???????? ??? ?????? ?????? ????????? ??????? ????????. ?? ???? Shijiazhuang Deye Piping Industries Co., Ltd.? ??? ??????? ?????? ?????? ?? ?????? ?????? ????? ????? ??????. ??? ?????? ??? Q235 ?????? ??? ???? ????? ????????? ???????? ??? ???? ??????? ???? ?????? ???? ??? ???? ?? ????? ????? ?????? ?? ?????????? ?? ??????? ??? ??? Q235 ?????? ??? ?? ???? ?????? ????????? ???????? ?????? ??. ???? ??? ????? ?????? ?????? ?? ??? Q235 ???? ?????? ?? ???? ????

???????? ??? ?????

??? Q235 ???? ???? - ????? ?????? ???? ?? ??????? ???????? WP91 PF-A-08 - Deye

???? ??????

??? Q235 ???? ???? - SCH40? ???? ????? ??? ??????? ??????? ????? - Deye

??? Q235 ???? ???? - ???? ????? ?? ??????? ??????? ????? 304 316 ?? SCH40 SCH80 - Deye

??? Q235 ???? ???? - ????? ?????? ?? ??????? ??????? ????? ???? 3000 ??? SW PF-D-13 - Deye

???? ????? ????? - MSS SP-43 ????? A ????? ????? ?????? ???? ???? ?????? ????? PF-S-15 - Deye

???? ???? ?? ??? ?????? - ???? ???? ?????? ???? ????? 900 ??? ?? ??? RTJ (BV-900-04F) - Deye

??? Rtj ?? ????? OEM/ODM - MSS SP-43 ?? ????? A? ????? ????? ?????? ???? ???? ?????? ????? PF-S-15 - Deye

???????? ?????? ?????

??? 600 ??? ????? ?? ?????? ??????? ??????? - MSS SP-43 ?? ????? A? ????? ????? ?????? ???? ???? ?????? ????? PF-S-15 - Deye

??? ?????? ???? ???? ???? Gost - MSS SP-43 ?? ????? A? ????? ????? ?????? ???? ??? ????? ?????? ????? PF-S-15 - Deye

??? ???? ????? ???? ?????? - MSS SP-43 ?? ????? A? ????? ????? ?????? ???? ??? ????? ?????? ????? PF-S-15 - Deye

??? ????? ????? ???? ?? ??? ????? Iso5211 - A216WCB 150LBS ?????/???? Y ?? ????? ??? YC-00150-8 - Deye

??? ???? ????? ???? ?????? - MSS SP-43 ?? ????? A? ????? ????? ?????? ???? ??? ????? ?????? ????? PF-S-15 - Deye

??? ???? OEM/ODM A105 - MSS SP-43 ????? A ????? ????? ?????? ???? ???? ?????? ????? PF-S-15 - Deye

????? ??? ???

???? ????? DN1200 PN10 ????? ?? ?????? ??????? ????? ????? (BS5150 ?? ????? ???? ??????)

???? ????? DN1200 PN10 ????? ?? ?????? ??????? ????? ????? (BS5150 ?? ???? ?????? ????? ???????) ???? ??????? ?? ????? ????? ?????? ??????? ???? ?????? ????? ?? ?? ???? ????? ????...

?????? ????? ??? ??????? ???????? ???? ?????? ???????

?????? ????? ??????? ?? ?????? ?????? ???? ??????? ?????? ?? ????? ???? ??????? ?????? ?? ??? ?????? ?????? ??????? ???? ????? ???????. ????? ?????? ????? ??????? ????? ???? ?????? ???????...

??? ?? ???

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