Reliable Chemical Transmission Solutions with PVDF Pipe Components

• Customization: Available
• Material: PVDF
• Connection: Welding Method
• Model NO.: NSGP15-450
• Head Type: Round
• Performance: Acid and Alkali Resistance, High Temperature Resis
• Continuous Operating Temperature: -20ºC~120ºC
• Transport Package: Packaging According to Your Needs
• Specification: DN15~DN450
• Origin: China

Product Description

Product Description

The connection methods of PVDF pipelines mainly include hot melt connection, socket connection, flange connection, clamp connection, and hot melt socket connection. 1
Hot melt connection is one of the most commonly used connection methods for PVDF pipes. It reaches a molten state by heating the connection between the pipeline and the fittings, and then quickly adheres to them, forming a whole after cooling. This connection method has the advantages of firm connection, good sealing, and strong pressure resistance, and is suitable for PVDF pipeline systems of various pressure levels. Hot melt connection requires the use of specialized hot melt equipment, and the heating temperature and time should be strictly controlled during operation to ensure the quality of the connection.
Socket connection is a simple and easy way to connect PVDF pipes. It is achieved by inserting the pipeline into the socket of the fitting, and then fixing the pipeline and fitting together using specialized clamps or fasteners. This connection method is suitable for pipeline systems with small diameters and low pressure levels, and has the advantages of easy installation, easy disassembly, and good sealing. However, there may be certain safety hazards in high-pressure or high-temperature environments.
Flange connection is suitable for large PVDF pipeline systems. It achieves pipeline connection by installing flanges on pipes and fittings, and then fastening the flanges together with bolts. Flange connections have the advantages of firm connection, good sealing, and strong adaptability, and can adapt to various complex installation environments. However, flange connections require the use of a large number of bolts and gaskets, making installation relatively cumbersome and costly.
Clamp connection is a new type of PVDF pipe connection method. It fixes pipes and fittings together by installing specialized clamps on them. This connection method has the advantages of easy installation, easy disassembly, and good sealing, and is suitable for PVDF pipeline systems of various diameters and pressure levels. The clamp connection can also achieve quick repair and replacement, reducing maintenance costs.
Hot melt socket connection is a variant of hot melt connection, which combines the advantages of both hot melt and socket connection methods. In this connection method, the pipeline is first heated to a molten state, then inserted into the socket of the pipe fitting, and then fixed to the pipe fitting with specialized clamps or fasteners. Hot melt socket connections have the advantages of firm connection, good sealing, and strong pressure resistance, and are suitable for pipeline systems with high requirements for connection quality.

Product Parameters

 

Nominal Diameter DN(mm)	Diameter Φ(mm)	Wall thickness S(mm)	Inside diameter Z(mm)	Height L(mm)
DN15	φ20	3.5	19	38
DN20	φ25	4	24	52
DN25	φ32	4.5	31	62
DN32	φ40	5	40	73
DN40	φ50	5	49	85
DN50	φ63	7.5	62	100
DN65	φ75	8.5	72	118
DN80	φ90	9.5	88	138
DN100	φ110	12	108	167

Nominal Diameter DN(mm)	Diameter Φ(mm)	Wall thickness S(mm)	Inside diameter Z(mm)	Height L(mm)
DN15	φ20	3.5	19	40
DN20	φ25	4	24	47
DN25	φ32	4.5	31	56
DN32	φ40	5	39	66
DN40	φ50	6	49	80
DN50	Φ63	7.5	62	98
DN65	φ75	8	74	114
DN80	Φ90	9.5	88	134
DN100	φ110	10.5	108	160

 

Nominal Diameter DN(mm)	Diameter Φ(mm)	Wall thickness S(mm)	Inside diameter Z(mm)	Height L(mm)
DN80	φ80	5	90	146
DN100	φ100	5	110	182
	φ125	6	125	200
DN125	φ140	7	140	215
DN150	φ160	8	160	250
	φ180	8.5	180	280
DN200	φ200	10	200	315
	φ225	10.5	225	348

 

Nominal Diameter DN(mm)	Diameter Φ(mm)	Wall thickness S(mm)	Inside diameter Z(mm)	Height L(mm)
DN15	φ20	4	19	31
DN20	φ25	4	24	40
DN25	φ32	5	31	44
DN32	φ40	5	39	48
DN40	φ50	6	49	53
DN50	Φ63	7	62	61
DN65	φ75	9	72	69
DN80	φ90	10	88	79
DN100	φ110	11	107	90

Nominal Diameter DN(mm)	Diameter Φ(mm)	Wall thickness S(mm)	Inside diameter Z(mm)	Height L(mm)
DN15	φ20	5	29	19
DN20	φ25	6	35	23
DN25	φ32	6.5	43	30
DN32	φ40	8	54	38
DN40	Φ50	8	64	48
DN50	φ63	9	80	62

Nominal Diameter DN(mm)	Diameter Φ(mm)	Wall thickness S(mm)	Inside diameter Z(mm)	Height L(mm)
DN15	φ20	6	31	19
DN20	φ25	6	36	24
DN25	φ32	6.5	43	30
DN32	φ40	8	53	37
DN40	φ50	8.5	65	48
DN50	Φ63	9	78	60

Nominal Diameter DN(mm)	Diameter Φ(mm)	Wall thickness S(mm)	Inside diameter Z(mm)	Height L(mm)
DN15	φ20	3.5	19	53
DN20	φ25	3.5	25	62
DN25	φ32	4	31	74
DN32	φ40	5	39	86
DN40	φ50	6	49	100
DN50	Φ63	7	62	121
DN65	Φ75	8	73	40
DN80	φ90	10	88	164
DN100	φ110	12	108	196

 

Nominal Diameter DN(mm)	Diameter Φ(mm)	Wall thickness S(mm)	outside  diameter Z(mm)	Height L(mm)	center height H(mm)
DN65	φ75	4	75	178	87
DN80	φ90	4.5	92	190	92
DN100	φ110	5	110	218	110
	φ125	6	125	225	113
DN125	φ140	7	140	241	120
DN150	φ160	8	160	275	135
	φ180	8	180	307	154
DN200	φ200	10	200	335	165
	φ225	11	225	445	225
DN250	φ280	16	278	490	240

N(mm)	Φ(mm)	S(mm)	Z(mm)	S1(mm)	D1(mm)	L(mm)	H(mm)
DN20*15	φ25*20	5	23	4	27	64	40
DN25*15	φ32*20	4.5	31	4	27	76	45
DN25*20	φ32*25	4.5	31	5	33	76	45
DN32*15	φ40*20	6	38	4	27	88	50
DN32*20	Φ40*25	6	38	5	33	88	50
DN32*25	φ40*32	6	38	4.5	40	100	50
DN40*15	φ50*20	6.5	49	4	27	100	60
DN40*20	φ50*25	6.5	49	5	33	100	60
DN40*25	φ50*32	6.5	49	4.5	40	100	60
DN40*32	φ50*40	6.5	49	6	50	120	60
DN50*15	φ63*20	7.5	61	4	27	120	75
DN50*20	φ63*25	7.5	61	5	33	120	75
DN50*25	φ63*32	7.5	61	4.5	40	120	75
DN50*32	Φ63*40	7.5	61	6	50	120	75
DN50*40	φ63*50	7.5	61	6.5	62	140	75
DN65*15	φ75*20	8	74	4	27	140	87
DN65*20	φ75*25	8	74	5	33	140	87
DN65*25	φ75*32	8	74	4.5	40	140	87
DN65*32	φ75*40	8	74	6	50	140	87
DN65*40	φ75*50	8	74	6.5	62	140	87
DN65*50	φ75*63	8	74	7.5	76	140	87
DN80*15	φ90*20	10	88	4	27	165	92
DN80*20	φ90*25	10	88	5	33	165	92
DN80*25	φ90*32	10	88	4.5	40	165	92
DN80*32	φ90*40	10	88	6	50	165	92
DN80*40	φ90*5 0	10	88	6.5	62	165	92
DN80*50	φ90*63	10	88	7.5	76	165	92
DN80*65	φ90*75	10	88	8	9	165	92
DN100*15	φ110*20	8	107	4	27	198	110
DN100*20	φ110*25	8	107	5	33	198	110
DN100*25	φ110*32	8	107	4.5	40	198	110
DN100*32	φ110*40	8	107	6	50	198	110
DN100*40	φ110*50	8	107	6.5	62	198	110
DN100*50	Φ110*63	8	107	7	76	198	110
DN100*65	φ110*75	8	107	8	90	198	110
DN100*80	φ110*90	8	107	10	108	198	110

Note: Due to different requirements, only some series parameters will be displayed. Please contact our sales personnel for specific product information and colors.

Company Profile

Naisfu Precision Technology (Taizhou, Jiangsu) Co., Ltd. is an enterprise engaged in the production, research and development, sales, technical guidance, and after-sales service of fluoroplastic raw materials and profiles. The company's product sizes and specifications are very complete. In addition to meeting the production standards of various countries (GB, DIN, ANSI, JIS, BS), the company can also provide non-standard product design and production or on-demand production. Throughout our journey, our company has always adhered to the business philosophy of "technology produces excellence, quality creates brand", allowing millions of customers to know, understand, and recognize us. As a result, our main products (PVDF, FEP, ETFE) have been widely used and praised in various industries such as chemical, semiconductor, electronics, construction, biopharmaceuticals, and solar cells.

 

 

 

Our competitive edge is anchored in our team of skilled production professionals and an exceptional after-sales support team, ready to address any product-related concerns with alacrity. We offer expert consultation and personalized solutions, guaranteeing satisfaction and ensuring a flawless integration of our products into your projects.

 

 

FAQ

Q:Are you a manufacturer or a trading company?

A:We are a manufacturer with our own production equipment.

Q:How long does the delivery cycle take?
A:Generally, it takes 7-15 days after payment, depending on the quantity of orders you provide.

Q. What is your sample policy?
A: We could offer the sample for free charge but your esteemed company will pay the cost of freight.

Q. Do you test all your goods before delivery?
A: Yes, we have 100% inner inspection in our own laboratory and plant before delivery.

Q: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them.

 

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