Shandong Dahang Petroleum Engineering Co., Ltd.

[Province: Shandong ]

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Outside diameter /mm(in)	Nominal mass /(kg/m)	Wall thickness /mm	Internal diameter /mm	Sectional area /cm2	Remark
60.3(23/8)	9.892	7.11	46.1	11.89	In common use, external-upset
73.0(27/8)	15.475	9.19	54.64	18.44	In common use, external-upset
88.9(31/2)	19.788	9.35	70.212	3.36	In common use, external-upset
88.9(31/2)	23.061	11.41	66.09	27.77
101.6(4)	17.63	6.65	88.29	19.85
101.6(4)	20.828	8.38	84.84	24.55	In common use, external-upset
114.3(41/2)	26.933	9.47	95.35	31.2	In common use, internal-external upset
114.3(41/2)	29.756	10.92	92.46	35.47
127(5)	24.2	7.52	111.96	28.22
127(5)	29.011	9.19	108.6	134.03	In common use, internal-external upset
139.7(51/2)	32.583	9.17	121.36	37.6	In common use, internal-external upset
139.7(51/2)	36.754	10.54	118.62	42.77