This standard specifies the structural type, size and technical requirements of the packing gland (2). JB/T 5206.2-1991 Packing Pressure Sleeve (2) JB/T5206.2-1991 Standard download and decompression password: www.bzxz.net
Some standard content:
J16 JB 中华人民共和压斯料戒电影标准JB/T5206.21991 iAN 1991-07-234 ?||tt ||? ? 2 e /4 1992-07-01鱼 2 G20P xEe/ iAN K Pn1.6~6.4MPa霜 GB1220 GB1804 3 趣 越 S 1991-07-23鼠 D, d(A11) C×45°| |tt||1×45° D(b11) Dz50~300mm鱼 1弄 金 JB/T5206.21991| |tt|| the rest 1992-07-01 1 4 20 22 26 28 32 36 38 42 44 48 4.1 4.2| |tt||2 A 1Cr13 2辈 1Cr18Ni9 a 20 22|| tt||26 28 32 36 38 42 44 48||tt| |A 0Cr17Ni17Mo2 D 32 34 38 44 48 52 58 62 64 68 JB/T5206.21991 #1 D||tt ||38 40 44 50 54 58 65 70 72 76 1 GB1804 h 18 24 30 35| |tt||址2 。 GB1220 IT14 H 23 30 38|| tt||44 ± SR 55 70 70 80 A||tt| |c 1.5 2 mm A kg 0.087 0.094 0.11 0.21 0.24 0.24 0.45 0.48 0.58 0.63 AE|| tt||E E A ED iA JB/T5206.2991 gWww.bzxZ.net 度由g 24 ★ 880A230 1/16 1993A1座1993 1500 tp:/ /JB.ac.cn 卤 1 100044 3/8 A1m 5.00 0 93001 4,000 16690 L/ar Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.