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產品目錄
客服熱線 |
電 話：0577-86867769
傳 真：0577-86863387
wzxs@wzxusheng.com
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| 名稱： |
不銹鋼焊管 |
| 型號： |
Φ159mm--Φ1200mm |
| 簡述： |
產品均符合中國GB/T12771、德國DIN、美國3A、歐洲IDF標準。不銹鋼焊管廣泛應用于石油、化工、醫藥、造紙、環保、市政工程等行業。同時可根據客戶的要求定作非標產品.
外徑 \ 壁厚 |
2.5 |
2.8 |
3.0 |
3.2 |
3.5 |
3.6 |
4.0 |
4.2 |
4.6 |
4.8 |
5.0 |
5.5 |
6.0 |
8.0 |
10 |
12 |
14 |
16 |
159 |
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(168.3) |
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219 |
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(219.1) |
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273 |
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(323.9) |
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325 |
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(355.6) |
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377 |
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400 |
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(406.4) |
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426 |
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|
450 |
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(457.2) |
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426 |
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450 |
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(457.2) |
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|
478 |
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500 |
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|
508 |
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529 |
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550 |
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(558.8) |
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600 |
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(609.6) |
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630 |
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注 1、 ○——采用熱軋板（帶）制造 2、 括號內為英制單位換算的公制單位尺寸。 |
一、 不銹鋼有縫鋼管規格與品種
國標 |
φ133 |
φ159 |
φ219 |
φ273 |
φ325 |
φ377 |
φ426 |
φ480 |
φ530 |
φ630 |
φ720 |
φ820 |
φ920 |
φ1020 |
壁厚 (mm) |
3-6 |
3-6 |
3-8 |
3-10 |
3-14 |
3-16 |
3-18 |
4-25 |
4-25 |
5-25 |
5-25 |
5-30 |
6-30 |
6-30 |
美標 |
5" |
6" |
8" |
10" |
12" |
14" |
16" |
18" |
20" |
22" |
24" |
26" |
28" |
30" |
壁厚 (mm) |
2.7-5 |
2.7-5 |
2.7-5 |
2.7-5 |
2.7-6 |
2.7-8 |
2.7-10 |
4-10 |
4-12 |
5-14 |
5-16 |
6-16 |
6-18 |
6-18 |
美標 |
32" |
34" |
36" |
38" |
40" |
42" |
44" |
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壁厚 (mm) |
8-18 |
8-18 |
8-18 |
8-20 |
8-20 |
8-25 |
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二、性能指標
<, TBODY>
序號 |
牌號 |
屈服強度 a 0.2 (Mpa) |
抗拉強度 a b (Mpa) |
伸長率 a s (%) |
1 |
0Cr19Ni9 |
≥210 |
≥520 |
≥35 ≥25 ≥20 |
2 |
0Cr19Ni9 |
≥210 |
≥520 |
3 |
0Cr19Ni11 |
≥180 |
≥480 |
4 |
0Cr25Ni20 |
≥210 |
≥520 |
5 |
0Cr17Ni12Mo2 316 |
≥210 |
≥520 |
6 |
00Cr17Ni14Mo2 316L |
≥180 |
≥480 |
7 |
0Cr18Ni10 Ti 321 |
≥210 |
≥520 |
8 |
(1Cr18Ni9T) |
≥210 |
≥520 |
9 |
00Cr18Ni11Nb |
≥210 |
≥520 |
10 |
00Cr17 |
≥180 |
≥360 |
11 |
00Cr184Mo2 |
≥240 |
≥410 |
12 |
0Cr13 |
≥210 |
≥410 |
三、國內外常用不銹鋼牌號對照表
序 號 |
中國 GB1220 |
日本 JLS |
美國 AISI ASIM |
英國 BS970 BS1449 |
德國 DIN17440 DIN17224 |
法國 NFA35-572 NFA35-576-582 NFA35-584 |
1 |
1Cr18Mn8Ni5N |
SUS202 |
202,S20200 |
284S16 |
X12CrNi177 |
Z12CN17.07 |
2 |
1Cr17Ni7 |
SUS301 |
301,S30100 |
301S21 |
X12CrNi188 |
Z10CN18.09 |
3 |
1Cr18Ni9 |
SUS302 |
302,S30200 |
302S25 |
X5CrNi189 |
Z6CN18.09 |
4 |
0Cr18Ni9 |
SUS304 |
304,S30300 |
304S15 |
X2CrNi189 |
Z2CN18.09 |
5 |
00Cr19Ni10 |
SUS304L |
304,S30403 |
304S12 |
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Z5CN18.09A2 |
6 |
0Cr25Ni20 |
SUS310S |
310S,S31008 |
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X5CrNiMo1812 |
Z6CND17.12 |
7 |
0Cr17Ni12Mo2 |
SUS316 |
316,S3160 |
316S16 |
X2CrNiMo1812 |
Z2CND17.12 |
8 |
00Cr17Ni14Mo2 |
SUS316L |
316L,S31603 |
316S12 |
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9 |
0Cr19Ni13Mo3 |
SUS317 |
317,S31700 |
317S16 |
X2CrNiMo1816 |
Z2CN19.15 |
10 |
0Cr19Ni13Mo3 |
SUS317L |
317L,S31703 |
317S12 |
X10CrNiTi189 |
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11 |
0Cr19Ni10Ti |
SUS321 |
321,S32100 |
321S12 321S20 |
X10CrTi189 |
Z6NT18.10 |
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