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029-86722292/86717057汇合钢铁公司无缝钢管,20G、ST45.8/III，40Cr、20Gr、16Mn-45Mn、27SiMn、Cr5Mo、12CrMo(T12)、12Cr1MoVG.10CrMo910、T91、15CrMG、35CrMo、40CrMo，A335P11，A335P12，A335P22，A333GR.1，A333GR.6，16MnD,16MnDG。石油套管，地热井套管，管线管；L210,L245,L290,L360,L390,L415,J55,K55,N80,L80,P110,X40-X70。地质管：DZ40，DZ50，R80，YB2358-70。不锈钢：304，321，316，316L310S，347。黄铜管：H62，H65，H68，HP658-1。紫铜管：T1，T2，T3，T4，T9，TP2，TY2等 西安合金管、西安不锈钢管、陕西钢管、陕西无缝管、西安12cr1mov合金管、陕西15crmo合合金管,20G高压锅炉管,高压合金管,12cr1mov合金管,15crmo合金管;最新合金管,无缝钢管,GB5310-2008高压锅炉管,无缝管价格;20G,12cr1mov... 陕西汇合钢铁商贸有限公司生产销售为一体经营；上海宝钢，成都，天津大无缝，包钢，新冶特钢，无锡，衡阳，鞍山，烟台鲁宝，上海上上，浙江永上，山西太钢，日本，德国，意大利等所生产无缝钢管、高压锅炉管、合金管、石油裂化管、不锈钢管、不锈钢板，螺旋管，焊管，黄铜管，紫铜管，铝管，铝板。等各种规格型号的无缝管、无缝钢管、合金钢管，本公司常年库存15000吨以上，并且保证全国价格最低，钢管材质、型号规格齐全. 主营材质：10#、20#、35#、45#、20G、ST45.8/III，40Cr、20Gr、16Mn-45Mn、27SiMn、Cr5Mo、12CrMo(T12)、12Cr1MoVG.10CrMo910、T91、15CrMG、35CrMo、40CrMo，A335P11，A335P12，A335P22，A333GR.1，A333GR.6，16MnD,16MnDG。石油套管，地热井套管，管线管；L210,L245,L290,L360,L390,L415,J55,K55,N80,L80,P110,X40-X70。地质管：DZ40，DZ50，R80，YB2358-70。不锈钢：304，321，316，316L310S，347。黄铜管：H62，H65，H68，HP658-1。紫铜管：T1，T2，T3，T4，T9，TP2，TY2等 执行标准：一般结构用 无缝钢管 ：（GB/T8162-2008）、输送流体用无缝钢管 ：（GB/T8163-2008）、低中压锅炉用 无缝钢管 ：（GB3087-2008）、高压锅炉用 无缝钢管 ：（GT5310-2008） 、化肥专用 无缝钢管 ：（GB/T6479-2000） 、石油裂化用 无缝钢管 ：（GB/T9948-2006）、船舶专用管：（GB/T5312-2008）石油天然气工业输送流体用A级管（GB/T9711.1-1997石油天然气工业输送用流体B级管（GB/T9711.2-1999）不锈钢管GB/T14976-2002，GB/T14975-2002等 公司产品质量稳定，货源充实，价格合理，交货及时，本着诚信为本，互惠互利的原则，诚邀新老客户莅临参观洽谈业务。 我公司郑重向你承诺：保证以最好的质量，以最低的价格，最完善的售后服务，来答谢新老客户。本库没有的规格可提前电话联系订货，保证按时到货。 公司可为用户订做各种特殊规格，特种材质无缝钢管，交货及时，价格低，质量优，并附原始材质证 明书节假照常营业、并可代办汽运、火运，量大可以钢厂直接发货。 联系电话；029-86722292 86717057 86728871 84622871 13991337098 13572929698SCH系列钢管最新规格表（通径壁厚对照）（公制版） |
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公称通径 |
外径 |
公 称 壁 厚 T |
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Norminal Pipe Size DN |
Outside Diameter |
Norminal Wall Thickness |
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|
A系列 |
B系列 |
sch5s |
sch10s |
sch20s |
LG |
sch20 |
sch30 |
STD |
sch40 |
sch60 |
xs |
sch80 |
sch100 |
sch120 |
sch140 |
sch160 |
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Series A |
Series B |
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|
15 |
21.3 |
18 |
1.6 |
2.1 |
2.6 |
--- |
--- |
--- |
--- |
2.9 |
--- |
--- |
3.6 |
--- |
--- |
--- |
4.5 |
|||
|
20 |
26.9 |
25 |
1.6 |
2.1 |
2.6 |
--- |
--- |
--- |
--- |
2.9 |
--- |
--- |
4 |
--- |
--- |
--- |
5.6 |
|||
|
25 |
33.7 |
32 |
1.6 |
2.8 |
3.2 |
--- |
--- |
--- |
--- |
3.2 |
--- |
--- |
4.5 |
--- |
--- |
--- |
6.3 |
|||
|
32 |
42.4 |
38 |
1.6 |
28 |
3.2 |
--- |
--- |
--- |
--- |
3.6 |
--- |
--- |
5 |
--- |
--- |
--- |
6.3 |
|||
|
40 |
48.3 |
45 |
1.6 |
2.8 |
3.2 |
--- |
--- |
--- |
--- |
3.6 |
--- |
--- |
5 |
--- |
--- |
--- |
7.1 |
|||
|
50 |
60.3 |
57 |
1.6 |
2.8 |
3.6 |
--- |
3.2 |
--- |
--- |
4 |
--- |
--- |
5.6 |
--- |
--- |
--- |
8.8 |
|||
|
65 |
76.1 |
76 |
2 |
3 |
3.6 |
--- |
4.5 |
--- |
--- |
5 |
--- |
--- |
7.1 |
--- |
--- |
--- |
10 |
|||
|
80 |
88.9 |
89 |
2 |
3 |
4 |
--- |
4.5 |
--- |
--- |
5.6 |
--- |
--- |
8 |
--- |
--- |
--- |
11 |
|||
|
90 |
101.6 |
--- |
2 |
3 |
4 |
--- |
4.5 |
--- |
--- |
5.6 |
--- |
--- |
8 |
--- |
--- |
--- |
12.5 |
|||
|
100 |
114.3 |
108 |
2 |
3 |
4 |
--- |
5 |
--- |
--- |
5.9 |
--- |
--- |
8.8 |
--- |
11 |
--- |
14.2 |
|||
|
125 |
139.7 |
133 |
2.9 |
3.4 |
5 |
--- |
5 |
--- |
--- |
6.3 |
--- |
--- |
10 |
--- |
12.5 |
--- |
16 |
|||
|
150 |
168.3 |
159 |
2.9 |
3.4 |
5 |
--- |
5.6 |
--- |
--- |
7.1 |
--- |
--- |
11.1 |
--- |
14.2 |
--- |
17.5 |
|||
|
200 |
219.1 |
219 |
2.9 |
4 |
6.3 |
--- |
6.3 |
7.1 |
--- |
8 |
10 |
--- |
12.5 |
16 |
17.5 |
20 |
22.2 |
|||
|
250 |
273 |
273 |
3.6 |
4 |
6.3 |
--- |
6.3 |
8 |
--- |
8.8 |
12.5 |
--- |
16 |
17.5 |
22.2 |
25 |
28 |
|||
|
300 |
323.9 |
325 |
4 |
4.5 |
6.3 |
--- |
6.3 |
8.8 |
--- |
10 |
14.2 |
--- |
17.5 |
22.2 |
25 |
28 |
32 |
|||
|
350 |
355.6 |
377 |
4 |
5 |
8 |
8 |
8 |
10 |
10 |
11 |
16 |
13 |
20 |
25.8 |
28 |
32 |
36 |
|||
|
400 |
406.4 |
426 |
4 |
5 |
8 |
8 |
8 |
10 |
10 |
12.5 |
17.5 |
13 |
22.2 |
28 |
30 |
36 |
40 |
|||
|
450 |
457.2 |
478 |
4 |
5 |
8 |
8 |
8 |
11 |
10 |
14.2 |
20 |
13 |
25 |
30 |
36 |
40 |
45 |
|||
|
500 |
508 |
529 |
5 |
5.6 |
8 |
8 |
10 |
12.5 |
10 |
16 |
20 |
13 |
28 |
32 |
40 |
45 |
50 |
|||
|
550 |
559 |
--- |
5 |
5.6 |
--- |
8 |
--- |
--- |
10 |
--- |
--- |
13 |
30 |
|
||||||
|
600 |
610 |
630 |
5.6 |
6.3 |
--- |
8 |
--- |
--- |
10 |
17.5 |
--- |
13 |
32 |
|||||||
|
650 |
660 |
--- |
--- |
--- |
--- |
8 |
--- |
--- |
10 |
--- |
--- |
13 |
注：1、sch5s、10s、40s、80s用于不锈钢管件 |
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|
700 |
711 |
720 |
--- |
--- |
--- |
8 |
--- |
--- |
10 |
--- |
--- |
13 |
2、GB 12459为无缝对焊管件标准，GB/T 13401为钢板制对焊管件标准。 |
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|
750 |
762 |
--- |
--- |
--- |
--- |
8 |
--- |
--- |
10 |
--- |
--- |
13 |
|
|||||||
|
800 |
813 |
820 |
--- |
--- |
--- |
8 |
--- |
--- |
10 |
--- |
--- |
13 |
|
|||||||
|
850 |
864 |
--- |
--- |
--- |
--- |
8 |
--- |
--- |
10 |
--- |
--- |
13 |
|
|||||||
|
900 |
914 |
920 |
--- |
--- |
--- |
8 |
--- |
--- |
10 |
--- |
--- |
13 |
|
|||||||
|
950 |
965 |
--- |
--- |
--- |
--- |
8 |
--- |
--- |
10 |
--- |
--- |
13 |
|
|||||||
|
1000 |
1016 |
1020 |
--- |
--- |
--- |
8 |
--- |
--- |
10 |
--- |
--- |
13 |
|
|||||||
|
1050 |
1067 |
--- |
--- |
--- |
--- |
8 |
--- |
--- |
10 |
--- |
--- |
13 |
|
|||||||
|
1100 |
1118 |
1120 |
--- |
--- |
--- |
8 |
--- |
--- |
10 |
--- |
--- |
13 |
|
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|
1150 |
1168 |
--- |
--- |
--- |
--- |
8 |
--- |
--- |
10 |
--- |
--- |
13 |
|
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|
1200 |
1220 |
1220 |
--- |
--- |
--- |
8 |
--- |
--- |
10 |
--- |
--- |
13 |
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