ਦੁਆਰਾਪ੍ਰਕਾਸ਼ਿਤਪ੍ਰਬੰਧਨ
'♥ਅਪ੍ਰੈਲ20,2018
PSL1油套管API 5CT PSL1管材产品规格范围不。订购号码规格高管标准外径/毫米壁厚/ mm经济长度/ m1H40 J55 K55.10÷127 1ਨੂੰ206ਨੂੰ12.0API 5CT PSL2油套管规格PSL242ਨੂੰ114.33.5ਨੂੰ126ਨੂੰ12.2114.3ਨੂੰ1803.8ਨੂੰ226ਨੂੰ12.268ਨੂੰ21910ਨੂੰ206ਨੂੰ12.280ਨੂੰ21920ਨੂੰ306ਨੂੰ12.2140ਨੂੰ368 6ਨੂੰ306ਨੂੰ12.2318ਨੂੰ72014ਨੂੰ30 6ਨੂੰ12.52N80-1 N80Q R95 L80-1 C90-1 T95-1 P110 Q125-142ਨੂੰ114.33.5ਨੂੰ126ਨੂੰ12.2114.3ਨੂੰ1803.8ਨੂੰ226ਨੂੰ12.268ਨੂੰ21910ਨੂੰ256ਨੂੰ12.2140ਨੂੰ368 6ਨੂੰ256ਨੂੰ12.2318ਨੂੰ72014ਨੂੰ256ਨੂੰ12.53L80-1 R95 P11068ਨੂੰ21925ਨੂੰ356ਨੂੰ12.2140ਨੂੰ368 25ਨੂੰ356ਨੂੰ12.2318ਨੂੰ72025ਨੂੰ35 6ਨੂੰ12.5API 5CT PSL1套管产品规格范围[...]