管线管
1.品种

直缝埋弧焊管:

ERW:

螺旋焊管:
2.规格型号
| 直缝埋弧焊管规格参数 |
|
管径Dia.(mm) |
壁厚(W.T.)(mm) |
|
6.4-8.7 |
9.5-12.7 |
14.3-17.5 |
19.1-22.2 |
23.8-27.0 |
28.6-31.8 |
|
406.4 |
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457 |
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508 |
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559 |
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610 |
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|
660 |
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|
711 |
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|
762 |
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|
813 |
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|
864 |
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|
914 |
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|
965 |
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|
1016 |
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|
1067 |
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|
1118 |
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|
1168 |
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|
1219 |
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|
1321 |
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|
1422 |
|
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| ERW直缝电阻焊管 |
|
inch |
mm |
3.2 |
4.8 |
5.6 |
6.4 |
7.9 |
8.2 |
9.5 |
11.1 |
12.7 |
13 |
14.3 |
15.4 |
15.9 |
19.1 |
|
4-1/2 |
114.3 |
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5-9/16 |
141.3 |
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6-5/8 |
168.3 |
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8-5/8 |
219.1 |
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10-3/4 |
273.1 |
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12-3/4 |
323.9 |
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|
14 |
355.6 |
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|
16 |
406.4 |
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|
18 |
457.2 |
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|
20 |
508 |
|
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|
22 |
558.8 |
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|
24 |
609.6 |
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| 螺旋焊管规格参数 |
|
管径Dia.(MM) |
壁厚(W.T.)MM |
|
6.4-7.9 |
8.7-9.5 |
10.3-11.9 |
12.7-14.3 |
15.9 |
17.5-25.4 |
|
273.1 |
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323.9 |
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355.6 |
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|
406.4 |
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|
457 |
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|
508 |
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|
559 |
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|
|
|
|
610 |
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|
|
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|
660 |
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|
|
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|
711 |
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|
762 |
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|
|
813 |
● |
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|
|
864 |
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|
914 |
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|
965 |
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|
|
1016 |
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|
|
1067 |
|
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|
1118 |
|
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|
1168 |
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|
1219 |
|
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|
1321 |
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|
1422 |
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|
1524 |
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|
1626 |
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3.生产装备
直缝埋弧焊管:
●钢卷开平板生产线,为生产小口径钢管提供了方便。
●采用德国SMS MEER公司的铣边机,板边加工精度高。
●采用德国SMS MEER公司的5200吨成型机,同步精度高,钢管成型稳定。
●采用美国林肯焊机,预焊采用连续气保焊,内外焊采用多丝埋弧自动焊工艺,焊接规范
参数稳定,焊缝质量高。
●采用专用的24通道钢板母材分层超声波探伤设备,可对每张钢板母材分层进行超声波探
伤,并具有自动声光报警、打标记和记录功能。
●水压试验前后均可进行焊缝全长超声波探伤,并具有自动声光报警、打标记和记录功
能。
●采用德国SEIFERT公司、意大利BOSELLO公司和国产先进的高频生产的X射线探伤装
置,在水压试验前后均可进行焊缝全长X射线探伤。
●采用德国SMS MEER公司的扩径机对钢管全长进行机械式冷扩径,保证了钢管的直度,
获得了高精度的钢管直径和椭圆度。同时还大大地消除了钢管的残余应力。
| 设备名称Equipments |
用途Usage |
制造商Manufacturer |
| 开卷机 |
开卷 |
奥地利 奥钢联 |
| 剪切对焊机 |
剪切、对焊 |
奥地利 奥钢联 |
| 螺旋活套 |
储料Strip storage |
美国USAGUILD设计国内合作制造 |
| 钢板超声波探伤 |
连续板体探伤 |
鞍山长风 |
| 笼式成型机 |
钢管成型 |
美国USA Yodel专利 韩国Korea MILLTECH制造 |
| 固态高频焊接机 |
焊接 |
美国USATHERMATOOL |
| 在线焊缝超声波探伤 |
焊缝超声波探伤 |
加拿大CanadaINSPECTECH |
| 焊缝退火 |
焊缝热处理 |
中国THERMATOOL |
| 定径机 |
定径及圆变方 |
美国USA Yodel 韩国 Korea MILLTECH |
| 铣切式飞锯机 |
定尺切割 |
日本Japan NAKATA |
| 切管机 |
取样 |
美国Thermatool |
| 平头倒棱机 |
平头倒棱 |
韩国KoreaMILLTECH |
| 水压机 |
水压试验 |
西重所 |
| 离线探伤机 |
Ultrasonic test |
CanadaINSPECTECH |

螺旋焊管:
●采用专门的圆盘剪和铣边机,板边加工精度高。
●采用全辊套式成型器,钢管成型稳定。
●采用美国林肯焊机和双丝埋弧焊工艺,焊接规范参数稳定,内外焊全部采用自动跟踪技
术, 焊缝质量高。
●采用专用的16通道螺旋钢管母材分层超声波探伤设备或钢板电磁超声探伤设备,可对每根
钢管母材分层进行超声波探伤,并具有自动声光报警、打标记和记录功能。
●水压试验前后均可进行焊缝全长超声波探伤,并具有自动声光报警、打标记和记录功能。
●采用德国SEIFERT公司生产和国产先进的高频X射线探伤装置,在水压试验前后均可进行焊
缝全长X射线探伤。
●管端采用冷扩径,大大提高了管端直径和椭圆度的精度。