L275 Steel Pipe 3PE 2PE Anti Corrosion Coating Od 508mm According to DIN 30678

• Customization: Available
• Type: Welded
• Technique: ERW
• Model NO.: L275
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Chemical Industry, Special Purpose
• Section Shape: Round
• Maximum Temperature: 110 Degree or Above
• Manufacturer: Tpco Seamless
• Color: Black or Blue or Other
• Surface: PE or PP Wrapped
• Coated: HDPE
• Layer: Three or Two
• Minimum Temperature: -20 Degree
• Maximum Thickness: 2.5 mm
• Transport Package: Ropes
• Specification: 323MM
• Trademark: Huilifeng
• Origin: Tianjin
• HS Code: 7304193000
• Production Capacity: 500000meters

Product Description

Product Details

 

pipe size	general(N)	Reinforment(V)
	1.8	2.5
100≤DN≤250	2.0	2.7
250≤DN≤500	2.2	2.9
500≤DN≤800	2.5	3.2
DN≥800	3.0	3.7

 

Products	Three Layer Extruded Polyethylene coating Three Layer Extruded Polypropylene coating FBE-Fusion Bonded Epoxy coating Dual Layer FBE-Fusion Bonded Epoxy coating Epoxy lining
process	LSAW: Longitudinal Submerge-arc Welded) UO(UOE),RB(RBE),JCO(JCOE) DSAW: Double Submerged arc welded SSAW:  Spiral Submerge arc welded ERW:  Electric Resistance welded pipe Seamless: Seamless
Outer diameter	21.3mm-1219.2mm
Wall thickness	2.11-59.54mm
Length	5m-14m or as customers' requirements
End finish	Plain/ beveled ends or threaded with sockets/coupling and plastic caps.
Material	Q235 Q345 St37 St52 St37-2 10# 20# 16Mn or API 5L X42/X46/X52/X60/X70
Place of origin	Tianjin ,China
Productivity	6000Mts/Month
Packing	In bundles, packed in woven bag; in loose; or request.
Delivery time	Within 15 days afte deposit  usually .
contact	Isaac
	HLF Company
Payment Terms	1) Payment term : T/T ;L/C;D/P   2) Trade Terms : FOB / CFR /CIF 3) Minimum quantity of order : 5 MT
Others	1:Special design available according to requirement  2:Pipe can be necked dowm, punching hole on pipe wall.  3:Pipe fittings, elbows are available. 4.All production process are under the ISO9001 strictly

 

NOMINAL PIPE SIZE		OUTSIDE DIAMETER	NOMINAL WALL THICKNESS
A	B	ASME	SCH10	SCH20	SCH30	STD	SCH40	SCH60	XS	SCH80	SCH100	SCH120	SCH140	SCH160	XXS
15	1/2"	21.3	2.11		2.41	2.77	2.77		3.73	3.73				4.78	7.47
20	3/4"	26.7	2.11		2.41	2.87	2.87		3.91	3.91				5.56	7.82
25	1"	33.4	2.77		2.9	3.38	3.38		4.55	4.55				6.35	9.09
32	1.1/4"	42.2	2.77		2.97	3.56	3.56		4.85	4.85				6.35	9.7
40	1.1/2"	48.3	2.77		3.18	3.68	3.68		5.08	5.08				7.14	10.15
50	2"	60.3	2.77		3.18	3.91	3.91		5.54	5.54				8.74	11.07
65	2.1/2"	73	3.05		4.78	5.16	5.16		7.01	7.01				9.53	14.02
80	3"	88.9	3.05		4.78	5.49	5.49		7.62	7.62				11.13	15.25
90	3.1/2"	101.6	3.05		4.78	5.74	5.74		8.08	8.08
100	4"	114.3	3.05		4.78	6.02	6.02		8.56	8.56		11.13		13.49	17.12
125	5"	141.3	3.4		3.91	6.55	6.55		9.53	9.53		12.7		15.88	19.05
150	6"	168.3	3.4			7.11	7.11		10.97	10.97		14.27		18.26	21.95
200	8"	219.1	3.76	6.35	7.04	8.18	8.18	10.31	12.7	12.7	15.09	18.26	20.62	23.01	22.23
250	10"	273	4.19	6.35	7.8	9.27	9.27	12.7	12.7	15.09	18.26	21.44	25.4	28.58	25.4
300	12"	323.8	4.57	6.35	8.38	9.53	10.31	14.27	12.7	17.48	21.44	25.4	28.58	33.32	25.4
350	14"	355.6	6.35	7.92	9.53	9.53	11.13	15.09	12.7	19.05	23.83	27.79	31.75	35.71
400	16"	406.4	6.35	7.92	9.53	9.53	12.7	16.66	12.7	21.44	26.19	30.96	36.53	40.19
450	18"	457.2	6.35	7.92	11.13	9.53	14.27	19.05	12.7	23.83	39.36	34.93	39.67	45.24
500	20"	508	6.35	9.53	12.7	9.53	15.09	20.62	12.7	26.19	32.54	38.1	44.45	50.01
550	22"	558.8	6.35	9.53	12.7	9.53		22.23	12.7	28.58	34.93	41.28	47.63	53.98
600	24"	609.6	6.35	9.53	14.27	9.53	17.48	24.61	12.7/...	30.96	38.89	46.02	52.37	59.54
650	26"	660.4	7.92	12.7		9.53			12.7
700	28"	711.2	7.92	12.7	15.88	9.53			12.7
750	9.53								12.7
800	32"	812.8	7.92	12.7	15.88	9.53	17.48		12.7
850	34"	863.6	7.92	12.7	15.88	9.53	17.48		12.7
900	36"	914.4	7.92	12.7	15.88	9.53	19.05		12.7
950	38"	965.2				9.53			12.7
1000	40"	1016				9.53			12.7
1050	42"	1066.8				9.53			12.7
1100	44"	1117.6				9.53			12.7
1150	46"	1168.4				9.53			12.7
1200	48"	1219.2				9.53			12.7

Service Of HLF Company

 

Specialised Pipe Coating and Corrosion Protection Services

Fusion Bonded Epoxy (FBE) Coating; Multi-Layer Fusion Bonded Epoxy Coating; Three Layer Polyethylene (3LPE) Coating; Three Layer Polypropylene (3LPP) Coating; Asphalt Enamel (AE) Coating; Concrete Weight Coating (CWC); Internal Lining; Custom Coating; Thermal Spray Aluminum (TSA) Coating; Syntactic Polyurethane Flow Assurance Coating; Multi-Layer Polypropylene (Solid, Foam and Syntactic) Flow Assurance Coating; Low Density Foam Pipe-in-Pipe. Engineering Services.

technology introduction

The pipes are first cleaned and heated. Then the powder epoxy is applied, forming the first layer of the system. This is followed by the application of a copolymeric adhesive via lateral extrusion to provide the adherence necessary between the primer and the third system layer. Finally, a polyolefin (Polyethylene or Polypropylene) is applied, also via lateral extrusion, completing the three layer system. This system is suitable for underground gas and oil pipelines and underwater installations. The Three Layer Polyethylene (3LPE) system is applied to pipelines operating at temperatures ranging from -40 to +80°C. The Three Layer Polypropylene (3LPP) system is applied to pipelines operating at temperatures ranging from -20 to

+110°C. Typically the two systems have a thickness ranging from 1.5 to 3mm. The 3LPE and 3LPP external coating plant is equipped to coat pipes with a nominal diameter ranging from 2" to 48", and lengths ranging from 8m to 18m.

Detailed Photos

shipment

 

Company Profile

 

     Tianjin HuiliFeng anti-corrosion insulation steel pipe Co., Ltd. is the production of various  anti-corrosion  steel  pipe  professional  manufacturers,  in  2009  the  People's Republic of China special equipment manufacturing license.
The company is located in Tianjin Jinghai Economic DevelopmentZone, in May 2002 formally established. Covers an area of 35,000 square meters, construction area of 16,500 square meters  (Workshop 14,000 square meters, office 1500 square meters, warehouse 2000 square meters ) , a total registered capital of 60 million yuan, fixed assets invested 150 million yuan. More than 120 employees, including. 3 management, 3  financial  department,  10  HR  department,  7  purchasing  department,  12  sales department,  62  production  department,  7  equipment  department  and  15  quality department .
The company has a technology center and testing center, the establishment of a sound    product    technology    development    and    quality    control    system,    strict implementation of DIN30670 / DIN30678 / AWWAC210 / AWWAC213 / AWWAC215 / AWWAC205 / CAN / CSAZ245.20 SERIES / GB / T 23257-2017 "buried To the steel pipe PE/PE/FBE coating "national standards, and so on. The company has advanced winding three-tier PE / PP structure of anti-corrosion tube production line, to produce DN20 ~ DN2648mm a variety of single-layer, double and three-tier structure of the corrosion-resistant steel  pipe, the  production of three  PE/PP structure coating The capacity of 1.2 million square meters.

Certifications