Sprinkler Galvanized Grooved Welded Steel Pipe with Valves and Fittings

• Customization: Available
• Type: Welded or Seamless
• Technique: ERW Saw Hot Rolled Cold Drawn
• Model NO.: hdg
• Surface Treatment: Galvanized Painted
• Usage: Pipeline Transport, Chemical Industry, Construction & Decoration, Special Purpose
• Section Shape: Round
• O.D.: 21.3-219.1
• W.T: 2.11-8.18
• Length: 5800mm ,6500mm
• Surface: Painted Galvanized
• Transport Package: Bundle
• Specification: FM UL
• Trademark: east
• Origin: Shandong China
• HS Code: 7308900000
• Production Capacity: 50000tons/Year

Product Description

Sprinkler Galvanized Grooved Welded Steel Pipe with Valves and Fittings

We are the manufacturer & supplier of Steel pipe for sprinkler fire fighting system. The major products applicable to the pipeline fire, water, heat, gas, sewer, subway, airports, seaports, bridges, tunnels, railway stations, pipeline system and so on.
To enlarge sales of products to the global market, all export products have gained FM Certification and UL Certification.
Standard:ASTM A135 ASTM A795 ASTM A53, BS1387, EN10255, EN10240, EN10220, EN10219, EN39, JIS
Specification:O. D.: Φ 21.3- Φ 219.1 (mm)
Wall thickness: 2.11- 8.18(mm)
Anticorrosive: 1. Hot galvanized 2. Powder coated 3. Painted
End state: 1. Grooved 2. Plain end 3. Screwed& socketed
Function: Fire and water supply system in building
 

N.D.		O.D.		SCH 10				SCH 30/40
				W.T.		NORMAL WEIGHT		W.T.		NORMAL WEIGHT
(mm)	(INCH)	(mm)	(inch)	(mm)	(inch)	(kg/mtrs)	(lbs/ft)	(mm)	(inch)	(kg/mtrs)	(lbs/ft)
15	1/2''	21.30	0.840	----	----	----	----	2.77	0.109	1.27	0.85
20	3/4''	26.70	1.050	2.11	0.083	1.28	0.96	2.87	0.113	1.69	1.13
25	1''	33.40	1.315	2.77	0.109	2.09	1.41	3.38	0.133	2.50	1.68
32	1.1/4''	42.20	1.660	2.77	0.109	2.69	1.81	3.56	0.140	3.39	2.27
40	1.1/2''	48.30	1.900	2.77	0.109	3.11	2.09	3.68	0.145	4.05	2.72
50	2''	60.30	2.375	2.77	0.109	3.93	2.64	3.91	0.154	5.45	3.66
65	2.1/2''	73.00	2.875	3.05	0.120	5.26	3.53	5.16	0.203	8.64	5.80
80	3''	88.90	3.500	3.05	0.120	6.46	4.34	5.49	0.216	11.29	7.58
90	3.1/2''	101.60	4.000	3.05	0.120	7.41	4.98	5.74	0.226	13.58	9.12
100	4''	114.30	4.500	3.05	0.120	8.37	5.62	6.02	0.237	16.09	10.80
125	5''	141.30	5.563	3.40	0.134	11.58	7.78	6.55	0.258	21.79	14.63
150	6''	168.30	6.625	3.40	0.134	13.85	9.30	7.11	0.280	28.29	18.99
200	8''	219.10	8.625	4.78	0.188	25.26	16.96	7.04	0.277	36.82	24.72
250	10''	273.10	10.750	4.78	0.188	31.62	21.23	7.08	0.307	51.05	34.27