The our company belongs to the trade and the production configurationunit,the main camp each kind of specification seamless tube,themanagement material quality is 10#、20#、35#、45#、16Mn、20G、15—35CrMo、27SiMn、Dz40、12Cr—MoV and so on，Carries out GB code: GB8162—1999、GB8163—1999、GB3087—99、GB5310—99、GB6479—86、GB9948—88 and so on.

6*1-2

60*5-6-8-10-14

114*16-20-25-30

194*20-22-28-30

377*10-12-14-18

8*2-2.5

63.5*5-8-10-14

121*5-8-10-13

194*34-40-50

377*20-25-30-35-40-50

10*1.5-2.5

65*5-8-10

121*14-16-18-20-30

203*8-10-14-16

402*10-14-18-20

12*1.5-2

68*5-6-8-10

127*4-5-6-8-10

203*20-25-30-40

402*22-25-30-40-50

14*2-3

68*13-15-20

127*14-17-20-25

219*5-6-8-10-12

426*10-12-16-20

16*1.5-3

70*5-7-8-10

133*4-5-6-8-10-12

219*15-16-20-25

426*23-25-30-40-50

18* 2-3-4

70*13-15-18

133*14-17-20-30

219*30-36-40-50

450*10-12-18-20-30

20*2-3-4-6

73*5-6-8-10

140*5-7-8-10-12

245*8-10-14-15

457*9-12-17-20-40-90

22*2-3-4-6

73*12-14-18-20

140*14-18-20-25-30

245*18-20-28-30

465*20-25-30-40-60

25*2.5-3-6

76*4-5-6-8-10

146*6-8-10-14

245*35-40-45-50

480*10-12-14-18

28*2-5-6

76*12-16-18-20

146*16-20-25-34

273*8-10-14-16

480*22-25-30-40-50

30*3-6

80*5-6-10-15-17

152*5-6-10-14

273*18-20-28-30

500*11-15-25-50

32*3-4-6

83*4-5-6-10

152*12-14-18-20-25

273*32-40-50

508*10-13-15-22-30

34*3-5-6

83*13-15-18-20-22

152*28-30-35-40

299*9-10-12-16-18

530*8-10-11-12

35*5-8-9

89*4-5-6-8-10

159*4-5-6-8-10

299*20-25-30-40-50

530*14-18-20

38*3-4-7

89*10-13-16-20-25

159*12-14-18-20

325*8-10-14-18

530*25-30-35

42*3-5-7-10

95*5-6-10-12

159*25-30-35-40

325*20-25-30-36

580*10-12-16-20-28-30

43*7-8-10

95*15-18-22-25

168*7-8-10-13-15

325*40-45-50-60

600*10-12-14-18-24-48

45*3-6-9-10

102*4-5-6-8-10

168*16-20-25-30-40

351*10-14-16-18

630*12-16-18-25-50

48*3-5-7-10

102*14-17-20-25-30

180*8-10-12-14

351*20-25-30-38

710*10-12

51*3-5-6-8-10

108*4-5-6-8-10-30

180*15-20-25-30

351*40-45-55

760*12-25-28-30

54*5-6-8-10-12

108*12-14-18-20-25

180*35-40-50

365*20-25-30

850*62

57*3-5-8-10-12

114*4-5-6-8-10-14

194*8-10-12-16

365*40-45-50

825*43-90