GB/T 21237

GB/T 21237 (石油天然气输送管用宽厚钢板)· GB (中国) · 76 种材料

名称	材料组别
PSL1 Grade A	结构钢	chevron_right
PSL1 Grade B	结构钢	chevron_right
PSL1 Grade L210	结构钢	chevron_right
PSL1 Grade L245	结构钢	chevron_right
PSL1 Grade L290	结构钢	chevron_right
PSL1 Grade L320	结构钢	chevron_right
PSL1 Grade L360	结构钢	chevron_right
PSL1 Grade L390	结构钢	chevron_right
PSL1 Grade L415	结构钢	chevron_right
PSL1 Grade L450	结构钢	chevron_right
PSL1 Grade L485	结构钢	chevron_right
PSL1 Grade X42	结构钢	chevron_right
PSL1 Grade X46	结构钢	chevron_right
PSL1 Grade X52	结构钢	chevron_right
PSL1 Grade X56	结构钢	chevron_right
PSL1 Grade X60	结构钢	chevron_right
PSL1 Grade X65	结构钢	chevron_right
PSL1 Grade X70	结构钢	chevron_right
PSL2 Grade BM	结构钢	chevron_right
PSL2 Grade BN	结构钢	chevron_right
PSL2 Grade BQ	结构钢	chevron_right
PSL2 Grade BR	结构钢	chevron_right
PSL2 Grade L245M	结构钢	chevron_right
PSL2 Grade L245N	结构钢	chevron_right
PSL2 Grade L245Q	结构钢	chevron_right
PSL2 Grade L245R	结构钢	chevron_right
PSL2 Grade L290M	结构钢	chevron_right
PSL2 Grade L290N	结构钢	chevron_right
PSL2 Grade L290Q	结构钢	chevron_right
PSL2 Grade L290R	结构钢	chevron_right
PSL2 Grade L320M	结构钢	chevron_right
PSL2 Grade L320N	结构钢	chevron_right
PSL2 Grade L320Q	结构钢	chevron_right
PSL2 Grade L360M	结构钢	chevron_right
PSL2 Grade L360N	结构钢	chevron_right
PSL2 Grade L360Q	结构钢	chevron_right
PSL2 Grade L390M	结构钢	chevron_right
PSL2 Grade L390N	结构钢	chevron_right
PSL2 Grade L390Q	结构钢	chevron_right
PSL2 Grade L415M	结构钢	chevron_right
PSL2 Grade L415N	结构钢	chevron_right
PSL2 Grade L415Q	结构钢	chevron_right
PSL2 Grade L450M	结构钢	chevron_right
PSL2 Grade L450Q	结构钢	chevron_right
PSL2 Grade L485M	结构钢	chevron_right
PSL2 Grade L485Q	结构钢	chevron_right
PSL2 Grade L555M	结构钢	chevron_right
PSL2 Grade L555Q	结构钢	chevron_right
PSL2 Grade L625M	结构钢	chevron_right
PSL2 Grade L690M	结构钢	chevron_right
PSL2 Grade L830M	结构钢	chevron_right
PSL2 Grade X100M	结构钢	chevron_right
PSL2 Grade X120M	结构钢	chevron_right
PSL2 Grade X42M	结构钢	chevron_right
PSL2 Grade X42N	结构钢	chevron_right
PSL2 Grade X42Q	结构钢	chevron_right
PSL2 Grade X42R	结构钢	chevron_right
PSL2 Grade X46M	结构钢	chevron_right
PSL2 Grade X46N	结构钢	chevron_right
PSL2 Grade X46Q	结构钢	chevron_right
PSL2 Grade X52M	结构钢	chevron_right
PSL2 Grade X52N	结构钢	chevron_right
PSL2 Grade X52Q	结构钢	chevron_right
PSL2 Grade X56M	结构钢	chevron_right
PSL2 Grade X56N	结构钢	chevron_right
PSL2 Grade X56Q	结构钢	chevron_right
PSL2 Grade X60M	结构钢	chevron_right
PSL2 Grade X60N	结构钢	chevron_right
PSL2 Grade X60Q	结构钢	chevron_right
PSL2 Grade X65M	结构钢	chevron_right
PSL2 Grade X65Q	结构钢	chevron_right
PSL2 Grade X70M	结构钢	chevron_right
PSL2 Grade X70Q	结构钢	chevron_right
PSL2 Grade X80M	结构钢	chevron_right
PSL2 Grade X80Q	结构钢	chevron_right
PSL2 Grade X90M	结构钢	chevron_right