NO PART MATERIAL SPEC Q'TY
1 BODY C3771 BE-F 1
2 CAP C3771 BE-F 1
3 BALL C3604 BD 1
  BALL C3771 BE-F 1
4 SEAT PTFE 2
5 SEAT C3604 BD 1
6 HANDLE SS 34 1
7 O-RING NBR 2
8 BACK PACKING PTFE 1
9 HANDLE PACKING PTFE 1
10 SPRING WASHER SWRM 8 1
11 NUT SWRM 8 1
12 INSULATION NYLON 66 1

SIZE øB PT t ød S L H C I M M
  ±0.1   +1.0,-0.5 ±0.05 -0.5 ±1.0 ±5 ±10 ±0.3    
20A ø15.2 3/4-14 3.0 7.95 32 66 47 100 14 M34 M32*3P
25A ø20.2 1-14 3.2 10.95 39 78 56 121 16 M40 M38*3P
32A ø25.2 1 1/4-11 3.5 10.95 48 92.5 61.5 121 19 M48 M46*3P
40A ø32.2 1 1/2-11 3.8 10.95 55 102 67 144 19 M58 M56*3P
50A ø40.2 2-11 4.5 14.95 66 116 77 144 21 M70 M68*3P
65A ø50.2 2 1/ -11 4.5 17.95 84 133 91.5 175 24 M86 M84*3P

UNIT ASTM 2110R
  Tensile strength kg / ㎠ D - 638 830
  Flexural strength maximum force kg / ㎠ D - 790 1,170
  Modulus of elasticity kg / ㎠ D - 790 30,000
  Izod notched impact strength RT kg · ㎝/㎠ D - 256 5.5
  Rockwell hardness - D - 785 R116
  Elongation at break % D - 638 60
  Dielectric strength kv/㎜ D - 145 26
  Volume resistivity Ω, ㎝ D - 257 10
  Heat defection temperature 4.6kg / ㎠ ˚C D - 648 243
  Melting point ˚C D - 789 255~2600

구분 단위 시험방법(ASTM) GP-2337A
비중 - D 792 1.38
성형수축 ㎝/㎝ x 10 - 2~6
인장강도 kg / ㎠ D 638 2,000
신율 % D 638 3.5
굴곡강도 kg / ㎠ D 790 2,800
굴곡탄성율 kg / ㎠ D 790 92,000
선팽창계수 ㎜ / ㎜ / ˚C D 696 2.5 x 10
열변형온도 ˚C D 648 245
절연파괴전압 kv/㎜ D 149 15.8
체적고유저항 Ω, ㎝ D 257 10