brass brass brass brass brass brass steel steel steel steel brass poly s.s s.s s. ... 32 2 1-1/2 3/4 maximum working pressure psi depends on tubing 135 500 500 1200 2000 ... wall thickness and fitting size 150 250 6000 6,000 5,000 6,000 150 vibration ... comparative fair good excellent tubing types copper steel aluminum stainless ... steel-annealed stainless steel 1/8-hard polyethylene nylon polyvinyl ... and applicability a copper tubing half or full hard may be used b may ...
steel fittings pipe pipe size thread size-b 1 ... connection type male pipe nptf 1/8 6000 1/4 5000 5000 3/8 5000 4000 1/2 4000 ... of the end size ex c3069x8x6 8 4000 psi and 6 5000 psi maximum working ... pressure is 4000 psi vibration fair resistance ... f 53c to +204c material carbon steel aisi/sae 12l14 stainless steel type ... finish astm b633 type ii used with steel brass bronze and iron pipe advantages ... to permit gasses created by lead in steel to work through molten lead deposit ...