Galvanized Steel Pipe

1. High-frequency welded pipe, ERW, Welded pipe
2. OD: 20mm-406.4
3. WT: 1.0-14.0mm
4. Standards: GB, BS21/BS1387-1985, ASTM A53-1996

Qingdao Chemetals Industries Co., Ltd., was founded in 2001 after the restructuring of Chemetals Enterprises Ltd. Which has been operating for over 15 years. A shared subsidiary of the Shangang Group and Zibo Paint Chemicals Ltd., we have developed rapidly over the years and are looking forward to the cooperating with companies worldwide.

Chemetals has expanded its business scope from production of steel, road transportation, construction materials, structural steel housing, coating chemicals, automobile parts, to also include agricultural planting and international trade. Backed by a team of experienced and knowledgeable personnel, we opened sales offices in Beijing, Shanghai and Guangzhou to gain a greater market share domestically. As we look into the long-term development of our company, we are researching branch offices in Germany and Russia.

On the basis of mutual benefit and our firm-wide belief that credibility and customers are our top concerns, we are confident that we can provide all our clients quality product and first class service. If you are interested in any of our products, please do not hesitate to contact us for further information.

NPS Designator		Nominal  Outside  Diameter			Outside  diameter									Wall  thickness				Caculated  werght			Pcs/Bundle
in		mm			max		min		max		max			in		mm		Plain  ends
					in		in		mm		mm							kg/m	lb/ft
1/2		0.840(21.3)			0.854		0.823		21.70		20.91			0.109		2.77		1.27	0.85		127
3/4		1.050(26.7)			1.067		1.035		27.10		26.30			0.113		2.87		1.69	1.13		127
1		1.315(33.4)			1.331		1.299		33.80		33.00			0.133		3.38		2.50	1.68		91
1  1/4		1.660(42.2)			1.667		1.646		42.60		41.81			0.140		3.56		3.39	2.27		61
1  1/2		1.900(48.3)			1.917		1.886		48.70		47.91			0.145		3.68		4.05	2.72		61
2		2.375(60.3)			2.398		2.350		60.90		59.70			0.154		3.91		5.44	3.65		37
2  1/2		2.875(73.0)			2.903		2.845		76.73		72.27			0.203		5.16		8.63	5.79		19
3		3.500(88.9)			3.535		3.465		89.79		88.01			0.216		5.49		11.29	7.58		19
3  1/2		4.000(101.6)			4.040		3.960		102.62		100.58			0.226		5.74		13.57	9.11		19
4		4.500(114.3)			4.545		4.455		115.44		113.16			0.237		6.02		16.07	10.79		7
5		5.563(141.3)			5.619		5.507		142.71		139.89			0.258		6.55		21.77	14.62		7
6		6.625(168.3)			6.692		6.559		169.98		166.6			0.280		7.11		28.26	18.97		7
Nominal(DN)			Outside  diameter							Wall  thickness			Caculated  weight (6  meter  per  piece)							Pcs/Bundle
in	mm		max	min		max		min		in		mm	Plain  end				Screwed  and  socketed
			in	in		mm		mm					kg/m		kg/pc		kg/pc
1/2	15		0.854	0.531		21.7		21.1		0.104		2.6	1.21		7.26		7.27			127
3/4	20		1.071	1.047		27.2		26.6		0.104		2.6	1.56		9.36		9.37			127
1	25		1.347	1.315		34.2		33.4		0.128		3.2	2.41		14.46		14.48			91
1  1/4	32		1.689	1.658		42.9		42.1		0.128		3.2	3.10		18.60		18.63			61
1  1/2	40		1.921	1.890		48.8		48.0		0.128		3.2	3.57		21.42		21.46			61
2	50		2.394	2.354		60.8		59.8		0.144		3.6	5.03		30.18		30.25			37
2  2/1	65		3.016	2.969		76.6		75.4		0.144		3.6	6.43		38.58		38.70			19
3	80		3.524	3.469		89.5		88.1		0.160		4.0	8.37		50.22		50.39			19
4	100		4.524	4.461		114.9		113.3		0.175		4.5	12.2		73.20		73.50			7
5	125		5.535	5.461		140.6		138.7		0.197		5.0	16.6		99.60		100.1			7