ʻO ka waiʻona a me nā wahi mālama kālāʻo Petroleum

2.5 Pono ka pilina o ka flange e hoʻopiliʻia me ka paipa, a pono e hōʻoiaʻia nā bolts e komo pū. Pono e hoʻonohonohoʻia nā lua Bol i waena o waena. E mālama mauʻia nā rivenglel, aʻaʻole eʻoiʻia kaʻokoʻa ma mua o ka 1.5% o ka'auahi o nā'aōkē o nā mākele,ʻaʻole eʻoi aku ma mua o ka 2mm. ʻAʻoleʻaeʻia ia e hoʻopau i ka skew ma ka hoʻopaʻaʻana i ka'ōpala.

Kiniki

2.6 For pipes whose working temperature is lower than 200 ?C, the sealing material of threaded joints should be polytetrafluoroethylene tape. Ka hoʻopaʻaʻana i nā kaula,ʻaʻole pono e square i nā hōʻailona hōʻailona i loko o ka pahu.