LUOYANG CAME ENERGY TECH CO.,LTD
ທໍ່ອາຍແກັສ
ຄຸນະພາບສູງ ASTM A36 API 5L X42 X52 X56 X60 Steel Pipe ERW Welded Spiral Carbon Steel Pipe ໃຊ້ສໍາລັບທໍ່ອາຍແກັສແລະນ້ໍາມັນ
Industrial Grade Hot Rolled Carbon Steel Round Tube API 5CT J55 Black Painted Carbon Pipe for Oil and Gas Pipeline
ໂຮງງານຜະລິດຊ່ຽວຊານໃນການຜະລິດທໍ່ pvc pneumatic ທົນທານຕໍ່ຄວາມກົດດັນ pvc ທໍ່ອາຍແກັສຄວາມກົດດັນສູງ 8-25mm pvc ທໍ່ອາຍແກັສ
PSL1 B/L245 Line Pipe for Oil / ການຂົນສົ່ງອາຍແກັສ
Good ASTM A53 ERW Welded Steel Pipe Oil and Gas Pipeline Manufactured ERW Carbon Steel Line Pipe for Construction
Eco-friendly Seamless Carbon Steel 18 ນິ້ວທໍ່ເຫຼັກກາກບອນ
API 5L Gr.B Carbon Steel Spiral Welded Pipes 6m ERW Square Cold Rolled Black ASTM A252 ສໍາລັບທໍ່ເຈາະນ້ຳມັນ/ແກັສ
ASTM A53 Gr. B ERW Carbon Steel Pipe Welded Round Pipe for Petroleum and Natural Gas Pipelines and Buildings
Fire Fighting Seamless ERW Sch 40 80 ທໍ່ເຫຼັກກ້າຄາບອນ Galvanized ເຊື່ອມທໍ່ 6M
API 5L L245 Petroleum Pipeline LSL1 Pipeline L360 X52 X60 Oil Pipeline ທໍ່ເຫລັກແກັສທໍາມະຊາດ
Gas PE Pipe s HDPE ທໍ່ອາຍແກັສສີເຫຼືອງ Dn20mm ຫາ 630mm
