NPT 六角异径补芯(外丝×内丝内外牙大小头) — Class 150 及 Class 3000/6000
用于将大口径 NPT 内螺纹管口直接缩径转换为小口径内螺纹的六角异径补芯(内外丝变径接头),涵盖 Class 150 及 Class 3000/6000 等级,提供 304/304L 与 316/316L 材质(1/4" × 1/8" 至 6" × 4")。
材质选项 | 304 / 304L / 316 / 316L |
|---|---|
螺纹连接 | 外端NPT外螺纹 × 内端缩径NPT内螺纹(六角补芯) |
压力等级 | Class 150 / 3000 / 6000 |
公称尺寸范围 | 1/4" × 1/8" 至 6" × 4"(系列范围) |
本体构造 | 铸造(Class 150)/ASME B16.11 锻造(Class 3000 / 6000) |
尺寸
产品概览
连接结构、压力等级与材质选择
本品采用 外端NPT外螺纹 × 内端缩径NPT内螺纹(六角补芯) 连接与 铸造(Class 150)/ASME B16.11 锻造(Class 3000 / 6000) 结构,配合美制 NPT 锥管螺纹实现管路机械连接。采用 150 lb 精密铸造不锈钢管件制造工艺,提供 304 / 304L / 316 / 316L 不锈钢材质。
系列口径覆盖与螺纹装配要点
全系列公称螺纹尺寸覆盖 1/4" × 1/8" 至 6" × 4"(系列范围),具体可选口径与外形尺寸随不锈钢牌号而异。选型与安装前请核对配接 NPT 锥管螺纹规格,并对照页面尺寸图表确认所选规格参数。
技术规格
产品参数
- 标称等级
- #150
尺寸参考表 · Class 150 · 304不锈钢(1/4" (M) x 1/8" (F)–4" (M) x 3" (F))
Class 150 · 304不锈钢 · 1/4" × 1/8" 至 4" × 3"
单位:inches
| 规格参考 | 公称尺寸 | I (IN) | L (IN) |
|---|---|---|---|
| CH-F095-001 | 1/4" (M) x 1/8" (F) | 0.67" | 0.71" |
| CH-F095-002 | 3/8" (M) x 1/8" (F) | 0.83" | 0.93" |
| CH-F095-003 | 3/8" (M) x 1/4" (F) | 0.83" | 0.93" |
| CH-F095-004 | 1/2" (M) x 1/8" (F) | 1.02" | 1.10" |
| CH-F095-005 | 1/2" (M) x 1/4" (F) | 1.02" | 1.10" |
| CH-F095-006 | 1/2" (M) x 3/8" (F) | 1.02" | 1.10" |
| CH-F095-007 | 3/4" (M) x 1/4" (F) | 1.26" | 1.10" |
| CH-F095-008 | 3/4" (M) x 3/8" (F) | 1.26" | 1.10" |
| CH-F095-009 | 3/4" (M) x 1/2" (F) | 1.26" | 1.10" |
| CH-F095-010 | 1" (M) x 1/4" (F) | 1.50" | 1.34" |
| CH-F095-011 | 1" (M) x 3/8" (F) | 1.50" | 1.34" |
| CH-F095-012 | 1" (M) x 1/2" (F) | 1.50" | 1.34" |
| CH-F095-013 | 1" (M) x 3/4" (F) | 1.50" | 1.34" |
| CH-F095-014 | 1-1/4" (M) x 1/2" (F) | 1.81" | 1.38" |
| CH-F095-015 | 1-1/4" (M) x 3/4" (F) | 1.81" | 1.38" |
| CH-F095-016 | 1-1/4" (M) x 1" (F) | 1.81" | 1.38" |
| CH-F095-017 | 1-1/2" (M) x 1/2" (F) | 2.05" | 1.42" |
| CH-F095-018 | 1-1/2" (M) x 3/4" (F) | 2.05" | 1.42" |
| CH-F095-019 | 1-1/2" (M) x 1" (F) | 2.05" | 1.42" |
| CH-F095-020 | 1-1/2" (M) x 1-1/4" (F) | 2.05" | 1.42" |
| CH-F095-021 | 2" (M) x 1/2" (F) | 2.56" | 1.48" |
| CH-F095-022 | 2" (M) x 3/4" (F) | 2.56" | 1.48" |
| CH-F095-023 | 2" (M) x 1" (F) | 2.56" | 1.48" |
| CH-F095-024 | 2" (M) x 1-1/4" (F) | 2.56" | 1.48" |
| CH-F095-025 | 2" (M) x 1-1/2" (F) | 2.56" | 1.48" |
| CH-F095-026 | 2-1/2" (M) x 1/2" (F) | 3.15" | 1.58" |
| CH-F095-027 | 2-1/2" (M) x 3/4" (F) | 3.15" | 1.58" |
| CH-F095-028 | 2-1/2" (M) x 1" (F) | 3.15" | 1.58" |
| CH-F095-029 | 2-1/2" (M) x 1-1/2" (F) | 3.15" | 1.58" |
| CH-F095-030 | 2-1/2" (M) x 2" (F) | 3.15" | 1.58" |
| CH-F095-031 | 3" (M) x 1-1/2" (F) | 3.74" | 1.77" |
| CH-F095-032 | 3" (M) x 2" (F) | 3.74" | 1.77" |
| CH-F095-033 | 3" (M) x 2-1/2" (F) | 3.74" | 1.77" |
| CH-F095-034 | 4" (M) x 2" (F) | 4.73" | 2.01" |
| CH-F095-035 | 4" (M) x 3" (F) | 4.73" | 2.01" |
结构与尺寸图
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