不锈钢管尺寸公差表
<p></p>
<table border="1" cellpadding="0" cellspacing="0"><tbody><tr>
<td rowspan="2" valign="top" width="85">
<div>尺寸</div>
<div><span> </span>标准</div>
</td>
<td colspan="2" valign="top" width="184">
<div><span> </span>外径（mm）</div>
</td>
<td colspan="3" valign="top" width="200">
<div><span> </span>壁厚（%）</div>
</td>
<td colspan="2" valign="top" width="87">
<div>切割长度（mm）</div>
</td>
</tr>
<tr>
<td valign="top" width="93">
<div style="text-align: center;"><span> </span>尺寸</div>
</td>
<td valign="top" width="91">
<div style="text-align: center;"><span> </span>公差</div>
</td>
<td valign="top" width="66">
<div>尺寸(mm)</div>
</td>
<td colspan="2" valign="top" width="134">
<div style="text-align: center;"><span> </span>公差</div>
</td>
<td valign="top" width="43">
<div style="text-align: center;">尺寸</div>
</td>
<td valign="top" width="43">
<div style="text-align: center;">公差</div>
</td>
</tr>
<tr>
<td rowspan="3" width="85">
<div>GB/T14975-02</div>
</td>
<td width="93">
<div>10~30</div>
</td>
<td width="91">
<div>+0.30/-0.30</div>
</td>
<td width="66">
<div>S≤3</div>
</td>
<td width="87">
<div>+14/-14</div>
</td>
<td width="47">
<div>1.0~3.0</div>
</td>
<td colspan="2" width="87">
<div>+15/0</div>
</td>
</tr>
<tr>
<td width="93">
<div>30~50</div>
</td>
<td width="91">
<div>+0.40/-0.40</div>
</td>
<td width="66">
<div>S＞3</div>
</td>
<td width="87">
<div>+12/-10</div>
</td>
<td width="47">
<div> </div>
</td>
<td colspan="2" width="87">
<div> </div>
</td>
</tr>
<tr>
<td width="93">
<div>D＞50</div>
</td>
<td width="91">
<div>+0.9%/-0.9%</div>
</td>
<td width="66">
<div> </div>
</td>
<td width="87">
<div> </div>
</td>
<td width="47">
<div> </div>
</td>
<td colspan="2" width="87">
<div> </div>
</td>
</tr>
<tr>
<td rowspan="4" width="85">
<div>GB/T14976-02</div>
</td>
<td width="93">
<div>6~10</div>
</td>
<td width="91">
<div>+0.20/-0.20</div>
</td>
<td width="66">
<div>0.5~1.0</div>
</td>
<td width="87">
<div>+0.15/-0.15mm</div>
</td>
<td rowspan="4" width="47">
<div> </div>
</td>
<td colspan="2" rowspan="4" width="87">
<div>+15/0</div>
</td>
</tr>
<tr>
<td width="93">
<div>10~30</div>
</td>
<td width="91">
<div>+0.30/-0.30</div>
</td>
<td width="66">
<div>1.0~3.0</div>
</td>
<td width="87">
<div>+14/-14</div>
</td>
</tr>
<tr>
<td width="93">
<div>30~50</div>
</td>
<td width="91">
<div>+0.40/-0.40</div>
</td>
<td width="66">
<div>＞3</div>
</td>
<td width="87">
<div>+12/-10</div>
</td>
</tr>
<tr>
<td width="93">
<div>D＞50</div>
</td>
<td width="91">
<div>+0.9%/-0.9%</div>
</td>
<td width="66">
<div> </div>
</td>
<td width="87">
<div>+12.5/-12.5</div>
</td>
</tr>
<tr>
<td rowspan="2" width="85">
<div>GB13296-91</div>
</td>
<td width="93">
<div>≤140</div>
</td>
<td width="91">
<div>+1.25%/-1.25%</div>
</td>
<td width="66">
<div>≤10</div>
</td>
<td width="87">
<div>+15/-15</div>
</td>
<td rowspan="2" width="47">
<div> </div>
</td>
<td colspan="2" rowspan="2" width="87">
<div> </div>
</td>
</tr>
<tr>
<td width="93">
<div>＞140</div>
</td>
<td width="91">
<div>+1%/-1%</div>
</td>
<td width="66">
<div>＞10</div>
</td>
<td width="87">
<div> </div>
</td>
</tr>
<tr>
<td rowspan="8" width="85">
<div>ASTM213</div>
</td>
<td width="93">
<div>D＜25.4</div>
</td>
<td width="91">
<div>+0.10/-0.10</div>
</td>
<td rowspan="3" width="66">
<div>D＜38.1</div>
</td>
<td rowspan="3" width="87">
<div>+20/0</div>
</td>
<td rowspan="3" width="47">
<div>D＜50.8</div>
</td>
<td colspan="2" rowspan="3" width="87">
<div>+3.0/0</div>
</td>
</tr>
<tr>
<td width="93">
<div>25.4~38.1</div>
</td>
<td width="91">
<div>+0.15/-0.15</div>
</td>
</tr>
<tr>
<td width="93">
<div>38.1~50.8</div>
</td>
<td width="91">
<div>+0.20/-0.20</div>
</td>
</tr>
<tr>
<td width="93">
<div>50.8~63.5</div>
</td>
<td width="91">
<div>+0.25/-0.25</div>
</td>
<td rowspan="5" width="66">
<div>D≥38.1</div>
</td>
<td rowspan="5" width="87">
<div>+22/0</div>
</td>
<td rowspan="5" width="47">
<div>D≥50.8</div>
</td>
<td colspan="2" rowspan="5" width="87">
<div>+5.0/0</div>
</td>
</tr>
<tr>
<td width="93">
<div>63.5~76.2</div>
</td>
<td width="91">
<div>+0.30/-0.30</div>
</td>
</tr>
<tr>
<td width="93">
<div>76.2~101.6</div>
</td>
<td width="91">
<div>+0.38/-0.38</div>
</td>
</tr>
<tr>
<td width="93">
<div>101.6~190.5</div>
</td>
<td width="91">
<div>+0.38/-0.64</div>
</td>
</tr>
<tr>
<td width="93">
<div>190.5~228.6</div>
</td>
<td width="91">
<div>+0.38/-1.14</div>
</td>
</tr>
<tr>
<td rowspan="5" width="85">
<div>ASTM A269</div>
</td>
<td width="93">
<div>D＜12.7</div>
</td>
<td rowspan="2" width="91">
<div>+0.13/-0.13</div>
</td>
<td rowspan="5" width="66">
<div> </div>
</td>
<td width="87">
<div>+15/-15</div>
</td>
<td rowspan="5" width="47">
<div> </div>
</td>
<td colspan="2" rowspan="2" width="87">
<div>+3.2/0</div>
</td>
</tr>
<tr>
<td width="93">
<div>12.7~38.1</div>
</td>
<td rowspan="4" width="87">
<div>+10/-10</div>
</td>
</tr>
<tr>
<td width="93">
<div>38.1~88.9</div>
</td>
<td width="91">
<div>+0.25/-0.25</div>
</td>
<td colspan="2" rowspan="3" width="87">
<div>+4.8/0</div>
</td>
</tr>
<tr>
<td width="93">
<div>88.9~139.7</div>
</td>
<td width="91">
<div>+0.38/-0.38</div>
</td>
</tr>
<tr>
<td width="93">
<div>139.7~203.2</div>
</td>
<td width="91">
<div>+0.76/-0.76</div>
</td>
</tr>
<tr>
<td rowspan="4" valign="top" width="85">
<div>ASTM A312</div>
</td>
<td valign="top" width="93">
<div>10.29~48.26</div>
</td>
<td valign="top" width="91">
<div>+0.40/-0.80</div>
</td>
<td rowspan="4" valign="top" width="66">
<div> </div>
</td>
<td rowspan="4" valign="top" width="87">
<div>+12.5/-12.5</div>
</td>
<td rowspan="4" valign="top" width="47">
<div> </div>
</td>
<td colspan="2" rowspan="4" valign="top" width="87">
<div>+6.0/0</div>
</td>
</tr>
<tr>
<td valign="top" width="93">
<div>48.26~114.30</div>
</td>
<td valign="top" width="91">
<div>+0.80/-0.80</div>
</td>
</tr>
<tr>
<td valign="top" width="93">
<div>114.30~219.08</div>
</td>
<td valign="top" width="91">
<div>+1.60 /-0.80</div>
</td>
</tr>
<tr>
<td valign="top" width="93">
<div>219.08~457.20</div>
</td>
<td valign="top" width="91">
<div>+2.40/-0.80</div>
</td>
</tr>
<tr>
<td rowspan="5" valign="top" width="85">
<div>ASTM A789</div>
</td>
<td valign="top" width="93">
<div>D≤12.7</div>
</td>
<td rowspan="2" valign="top" width="91">
<div>+0.13/-0.13</div>
</td>
<td rowspan="5" valign="top" width="66">
<div> </div>
</td>
<td valign="top" width="87">
<div>+15/-15</div>
</td>
<td rowspan="5" valign="top" width="47">
<div> </div>
</td>
<td colspan="2" rowspan="2" valign="top" width="87">
<div>+3.0/0</div>
</td>
</tr>
<tr>
<td width="93">
<div>12.7~38.1</div>
</td>
<td rowspan="4" valign="top" width="87">
<div>+10/-10</div>
</td>
</tr>
<tr>
<td width="93">
<div>38.1~88.9</div>
</td>
<td valign="top" width="91">
<div>+0.25/-0.25</div>
</td>
<td colspan="2" rowspan="3" valign="top" width="87">
<div>+5.0/0</div>
</td>
</tr>
<tr>
<td width="93">
<div>88.9~139.7</div>
</td>
<td valign="top" width="91">
<div>+0.38/-0.38</div>
</td>
</tr>
<tr>
<td width="93">
<div>139.7~203.2</div>
</td>
<td valign="top" width="91">
<div>+0.76/-0.76</div>
</td>
</tr>
<tr>
<td valign="top" width="85">
<div>ASTM A790</div>
</td>
<td valign="top" width="93">
<div>10.29~48.26</div>
</td>
<td valign="top" width="91">
<div>+0.40/-0.80</div>
</td>
<td valign="top" width="66">
<div> </div>
</td>
<td valign="top" width="87">
<div> </div>
</td>
<td valign="top" width="47">
<div> </div>
</td>
<td colspan="2" valign="top" width="87">
<div> </div>
</td>
</tr>
<tr>
<td valign="top" width="85">
<div> </div>
</td>
<td valign="top" width="93">
<div>48.26~114.3</div>
</td>
<td valign="top" width="91">
<div>+0.80/-0.80</div>
</td>
<td valign="top" width="66">
<div> </div>
</td>
<td valign="top" width="87">
<div> </div>
</td>
<td valign="top" width="47">
<div> </div>
</td>
<td colspan="2" valign="top" width="87">
<div> </div>
</td>
</tr>
<tr>
<td valign="top" width="85">
<div> </div>
</td>
<td valign="top" width="93">
<div>114.3~219.08</div>
</td>
<td valign="top" width="91">
<div>+1.60/-0.80</div>
</td>
<td valign="top" width="66">
<div> </div>
</td>
<td valign="top" width="87">
<div> </div>
</td>
<td valign="top" width="47">
<div> </div>
</td>
<td colspan="2" valign="top" width="87">
<div> </div>
</td>
</tr>
<tr>
<td valign="top" width="85">
<div> </div>
</td>
<td valign="top" width="93">
<div>219.08~457.20</div>
</td>
<td valign="top" width="91">
<div>+2.40/-0.80</div>
</td>
<td valign="top" width="66">
<div> </div>
</td>
<td valign="top" width="87">
<div> </div>
</td>
<td valign="top" width="47">
<div> </div>
</td>
<td colspan="2" valign="top" width="87">
<div> </div>
</td>
</tr>
<tr>
<td valign="top" width="85">
<div> </div>
</td>
<td valign="top" width="93">
<div> </div>
</td>
<td valign="top" width="91">
<div> </div>
</td>
<td valign="top" width="66">
<div> </div>
</td>
<td valign="top" width="87">
<div> </div>
</td>
<td valign="top" width="47">
<div> </div>
</td>
<td colspan="2" valign="top" width="87">
<div> </div>
</td>
</tr>
<tr>
<td valign="top" width="85">
<div> </div>
</td>
<td valign="top" width="93">
<div> </div>
</td>
<td valign="top" width="91">
<div> </div>
</td>
<td valign="top" width="66">
<div> </div>
</td>
<td valign="top" width="87">
<div> </div>
</td>
<td valign="top" width="47">
<div> </div>
</td>
<td colspan="2" valign="top" width="87">
<div> </div>
</td>
</tr>
<tr>
<td valign="top" width="85">
<div> </div>
</td>
<td valign="top" width="93">
<div> </div>
</td>
<td valign="top" width="91">
<div> </div>
</td>
<td valign="top" width="66">
<div> </div>
</td>
<td valign="top" width="87">
<div> </div>
</td>
<td valign="top" width="47">
<div> </div>
</td>
<td colspan="2" valign="top" width="87">
<div> </div>
</td>
</tr>
<tr>
<td valign="top" width="85">
<div>EN17455-02</div>
</td>
<td valign="top" width="93">
<div>10~30</div>
</td>
<td valign="top" width="91">
<div>+0.30/-0.30</div>
</td>
<td valign="top" width="66">
<div>S≤3</div>
</td>
<td valign="top" width="87">
<div>+14/-14</div>
</td>
<td rowspan="3" valign="top" width="47">
<div>1.0~3.0</div>
</td>
<td colspan="2" rowspan="3" valign="top" width="87">
<div>+15.0/0</div>
</td>
</tr>
<tr>
<td valign="top" width="85">
<div> </div>
</td>
<td valign="top" width="93">
<div>30~50</div>
</td>
<td valign="top" width="91">
<div>+4.00/-4.00</div>
</td>
<td valign="top" width="66">
<div>S＞3</div>
</td>
<td valign="top" width="87">
<div>+12/-10</div>
</td>
</tr>
<tr>
<td valign="top" width="85">
<div> </div>
</td>
<td valign="top" width="93">
<div>D＞50</div>
</td>
<td valign="top" width="91">
<div>+9%/-9%</div>
</td>
<td valign="top" width="66">
<div> </div>
</td>
<td valign="top" width="87">
<div> </div>
</td>
</tr>
<tr>
<td valign="top" width="85">
<div>EN17456-02</div>
</td>
<td valign="top" width="93">
<div>6~10</div>
</td>
<td valign="top" width="91">
<div>+0.20/-0.20</div>
</td>
<td valign="top" width="66">
<div>0.5~1.0</div>
</td>
<td valign="top" width="87">
<div>+0.15/-0.15</div>
</td>
<td valign="top" width="47">
<div> </div>
</td>
<td colspan="2" rowspan="4" valign="top" width="87">
<div>+15.0/0</div>
</td>
</tr>
<tr>
<td valign="top" width="85">
<div> </div>
</td>
<td valign="top" width="93">
<div>10~30</div>
</td>
<td valign="top" width="91">
<div>+0.30/-0.30</div>
</td>
<td valign="top" width="66">
<div>1.0~3</div>
</td>
<td valign="top" width="87">
<div>+14/-14</div>
</td>
<td valign="top" width="47">
<div> </div>
</td>
</tr>
<tr>
<td valign="top" width="85">
<div> </div>
</td>
<td valign="top" width="93">
<div>30~50</div>
</td>
<td valign="top" width="91">
<div>+4.00/-4.00</div>
</td>
<td valign="top" width="66">
<div>S＞3</div>
</td>
<td valign="top" width="87">
<div>+12/-10</div>
</td>
<td valign="top" width="47">
<div> </div>
</td>
</tr>
<tr>
<td valign="top" width="85">
<div> </div>
</td>
<td valign="top" width="93">
<div>D＞50</div>
</td>
<td valign="top" width="91">
<div>+0.9%/-0.9%</div>
</td>
<td valign="top" width="66">
<div> </div>
</td>
<td valign="top" width="87">
<div> </div>
</td>
<td valign="top" width="47">
<div> </div>
</td>
</tr>
<tr>
<td valign="top" width="85">
<div>EN10216-5</div>
</td>
<td valign="top" width="93">
<div> </div>
</td>
<td valign="top" width="91">
<div> </div>
</td>
<td valign="top" width="66">
<div> </div>
</td>
<td valign="top" width="87">
<div> </div>
</td>
<td valign="top" width="47">
<div> </div>
</td>
<td colspan="2" valign="top" width="87">
<div> </div>
</td>
</tr>
<tr>
<td valign="top" width="85">
<div> </div>
</td>
<td valign="top" width="93">
<div> </div>
</td>
<td valign="top" width="91">
<div> </div>
</td>
<td valign="top" width="66">
<div> </div>
</td>
<td valign="top" width="87">
<div> </div>
</td>
<td valign="top" width="47">
<div> </div>
</td>
<td colspan="2" valign="top" width="87">
<div> </div>
</td>
</tr>
<tr>
<td valign="top" width="85">
<div> </div>
</td>
<td valign="top" width="93">
<div> </div>
</td>
<td valign="top" width="91">
<div> </div>
</td>
<td valign="top" width="66">
<div> </div>
</td>
<td valign="top" width="87">
<div> </div>
</td>
<td valign="top" width="47">
<div> </div>
</td>
<td colspan="2" valign="top" width="87">
<div> </div>
</td>
</tr>
<tr>
<td valign="top" width="85">
<div> </div>
</td>
<td valign="top" width="93">
<div> </div>
</td>
<td valign="top" width="91">
<div> </div>
</td>
<td valign="top" width="66">
<div> </div>
</td>
<td valign="top" width="87">
<div> </div>
</td>
<td valign="top" width="47">
<div> </div>
</td>
<td colspan="2" valign="top" width="87">
<div> </div></td></tr></tbody></table><p>
</p>
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