Acid Resistant Pipe Connectors with PVDF for Chemical Transmission Solutions

• Customization: Available
• Material: PVDF
• Connection: Welding Method
• Model NO.: NSGP15-450
• 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
The hot melt connection stands as a cornerstone method for PVDF pipe systems. By applying heat, the pipe and fittings reach a molten state, seamlessly adhering upon cooling to form an unbreakable bond. This technique boasts unmatched firmness, superior sealing, and exceptional pressure resistance, making it ideal for various pressure levels in PVDF systems. Utilizing specialized hot melt equipment, the precise control of temperature and time is critical during the process to uphold the highest quality standards.
Socket connection offers a straightforward approach to linking PVDF pipes. By inserting the pipe into the fitting's socket and securing it with specialized clamps or fasteners, this method is perfect for systems with small diameters and lower pressure. Its ease of installation, disassembly, and reliable sealing make it a popular choice, though caution is advised in high-pressure or high-temperature settings due to potential safety concerns.
Flange connection is the go-to for extensive PVDF pipeline systems. By affixing flanges to both pipes and fittings and bolting them together, it delivers a robust, tightly sealed, and adaptable connection suitable for diverse and complex installations. Despite requiring numerous bolts and gaskets, which can increase installation complexity and cost, flange connections remain a preferred choice for their reliability.
The clamp connection is a modern innovation in PVDF pipe linkage. Utilizing specialized clamps, pipes and fittings are securely joined, offering easy installation, disassembly, and excellent sealing. This versatile method suits pipeline systems of various diameters and pressures, enabling swift repairs and replacements to minimize maintenance costs.
Hot melt socket connection is a sophisticated blend of hot melt and socket techniques, combining their best attributes. In this method, the pipe is heated to a molten state, inserted into the fitting's socket, and securely fastened with clamps or fasteners. This approach ensures a durable, well-sealed, and pressure-resistant bond, ideal for systems demanding superior 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: Specific series parameters are available upon request. Please reach out to our sales team for detailed product specifications and color options.

Company Profile

Naisfu Precision Technology (Taizhou, Jiangsu) Co., Ltd. is a distinguished enterprise specializing in the production, R&D, sales, technical guidance, and after-sales service of fluoroplastic raw materials and profiles. Our comprehensive product sizes and specifications meet global production standards (GB, DIN, ANSI, JIS, BS), with bespoke design and on-demand production available. Guided by our ethos 'technology produces excellence, quality creates brand,' we have earned the trust of millions, with our main products (PVDF, FEP, ETFE) acclaimed across industries such as chemicals, semiconductors, electronics, construction, biopharmaceuticals, and solar cells.
 

 

 

Our strength lies in our team of adept production professionals and our outstanding after-sales support crew, poised to resolve product-related inquiries swiftly. We provide expert consultation and customized solutions, ensuring satisfaction and the 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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