Youfa erw welded gi pipe 90mm mild steel tube galvanized hollow section pipe bridge

PROFESSIONAL

1. During and after productions, QC with more than 5 years experience inspect products in random to guarantee quality and quantity.

2. Youfa labs of each factory own CNAS certificate.

1. 1. During and after production, QC staffs with more than 5 years experience inspect products in random to guarantee quality and quantity.d
2. 2. Youfa labs of each factory owns CNAS certificate.

TEAM

60 elites are devoted in international trade.

An after-progress factory satisfies with customers' different requirments.

CAPABILITY

11 factories with 9000 workers

193 production lines output 160 million tons pipes

Top 500 enterprises in China for 13 consecutive years

SERVICE

1. Pre-sale: professional sales managers quickly reply within 24 hours.

2. After-sale: quality/quantity claim is acceptable with A class third party writing test report. 

Product details

OD (INCH)	DN (MM)	ASTM A53 A795 API 5L		BS1387 EN10255
		SCH10	STD SCH40	LIGHT	MEDIUM	HEAVY
		(MM)	(MM)	(MM)	(MM)	(MM)
1/2"	15	2.11	2.77	2	2.6	3.2
3/4"	20	2.11	2.87	2.3	2.6	3.2
1"	25	2.77	3.38	2.6	3.2	4
1 1/4"	32	2.77	3.56	2.6	3.2	4
1 1/2"	40	2.77	3.68	2.9	3.2	4
2"	50	2.77	3.91	2.9	3.6	4.5
2 1/2"	65	3.05	5.16	3.2	3.6	4.5
3"	80	3.05	5.49	3.2	4	5
4"	100	3.05	6.02	3.6	4.5	5.4
5"	125	3.4	6.55	-	5	5.4
6"	150	3.4	7.11	-	5	5.4
8"	200	3.76	8.18	-	-	-

Tianjin Youfa steel pipe Group

founded on July 2000, 

located at Daqiuzhuang, TIANJIN city, 

is a LARGE-scale steel pipe manufacture.

production capacity

Totally 11 factories with 9000 employees.

62 erw steel pipe production lines

40 hot dipped galvanized steel pipe production lines

31 square and rectangular steel pipe production lines

9 saw steel pipe production lines

25 steel-plastic complex steel pipe production lines

12 hot galvanized square/rectangular pipe production lines

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