supply of pfa / ptfe fittings , heading1 , item code :415737025 tee equal pfa lined ends flanged 150# and drilling as per ansi b16.5. size 150 mm liner thickness - 5.50 mm flare dia - 210 mm. flanges shall be mounted off centres and shall confirm to asa 150. fitting shall be of sg iron, cast steel / fabricated steel , item code :419195100 bellow ( expansion joint ] with 3 convolution, ptfe / pfa with backing flanges at both ends, 150# and drilling as per ansi b16.5 size: 100 mm x 91 mm long. material of construction: carbon steel to astm a234 gr.wpb for backing flanges, liner shall be suitable for heavy duty ( 14kg / cm2 pr-100 deg.c ) and minimum 0.125 or 4 mm thickness. expansion joint shall be provided with ptfe sleeve insert flared at one end. bellow shall be supplied alongwith hydro test certificate. [ drg. to be submitted with offer ] , item code:419195150 bellow ( expansion joint ] with 3 convolution, ptfe / pfa with backing flanges at both ends, 150# and drilling as per ansi b16.5 size: 150 mm x 101 mm long. material of construction: carbon steel to astm a234 gr.wpb for backing flanges, liner shall be suitable for heavy duty ( 14 kg / cm2 pr-100 deg.c ) and minimum 0.125 or 4 mm thickness. expansion joint shall be provided with ptfe sleeve insert flared at one end. bellow shall be supplied alongwith hydro test certificate. [ drg. to be submitted with offer ] , item code :419301530 bellow straight both ends flanged with backing flanges [ in two halves ] . size 100 x100 x 300 mm long material of construction:- bellow : chloro butyl / epdm. the inner tube shall be seamless and leak proof and shall extend through the bore of the bellow to the outer edge of the flange. the body shall be reinforced with polyster fabric impregnated with elastomer. the cover shall be a homogenous layer of elastomer. drg. no.tp-mp-ibp-166. backing flange:cs 150# with one coat of zinc rich primer. drg.no.tp-mp-ibp-117. service: bellow shall be suitable for hydrochloric acid at 14 kg / cm2 at 120 deg.c , item code : 419593100 sleeve ptfe flared, od :102 mm + / - o.5 mm, length : 410 mm, thickness : 3 mm, flange od : 165 mm. => limited