Reliable Acid and Alkali Resistant PVDF Pipeline Connectors for Chemicals

• 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 versatile and robust connection methods of PVDF pipelines encompass hot melt connection, socket connection, flange connection, clamp connection, and innovative hot melt socket connection. 1
Hot melt connection stands out as a premier choice for PVDF pipes, celebrated for its reliability. This method involves heating the junction of the pipes and fittings until molten, achieving a seamless bond upon cooling. Revered for its secure connection, impeccable sealing, and formidable pressure endurance, it caters to PVDF systems across a spectrum of pressure demands. Mastery of this method requires adept use of specialized hot melt machinery and meticulous control of heat and timing to uphold exceptional connection integrity.
Socket connection emerges as a straightforward and user-friendly method for uniting PVDF pipes. By inserting the pipeline into a fitting's socket, secured by clamps or fasteners, it offers an efficient solution for small-diameter, low-pressure systems. This method's allure lies in its simplicity, ease of installation and removal, and reliable sealing. However, it warrants caution, particularly in high-pressure or elevated temperature settings, to mitigate potential risks.
Flange connection is perfectly engineered for extensive PVDF pipeline networks. By affixing flanges to pipes and fittings, then coupling them with bolts, it delivers unmatched strength, superior sealing, and adaptability across diverse environments. Despite its resilience, this method demands a considerable array of bolts and gaskets, rendering the installation process more intricate and cost-intensive.
Clamp connection introduces an innovative approach to PVDF pipe connections, effortlessly securing pipes and fittings via specialized clamps. Celebrated for its ease of installation and removal, alongside robust sealing capabilities, it is adept for systems of varying diameters and pressures. This connection type also facilitates swift repairs and replacements, significantly curtailing maintenance expenses.
Hot melt socket connection ingeniously blends the virtues of both hot melt and socket methodologies. This hybrid technique involves heating the pipeline to a molten state, inserting it into a fitting's socket, and securing it with precise clamps or fasteners. It is distinguished by its solid connection, optimal sealing, and exceptional pressure tolerance, making it particularly suitable for systems with stringent connection criteria.

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 diverse requirements, only select series parameters are showcased. Please contact our sales team for comprehensive product details and color options.

Company Profile

Naisfu Precision Technology (Taizhou, Jiangsu) Co., Ltd. excels in the spheres of production, R&D, sales, technical consultancy, and after-sales service for fluoroplastic raw materials and profiles. Our offerings boast an extensive range of sizes and specifications, aligning with international standards (GB, DIN, ANSI, JIS, BS) and tailored designs. Guided by the ethos 'technology produces excellence, quality creates brand', we've cultivated enduring recognition and trust. Our flagship products (PVDF, FEP, ETFE) are celebrated across industries - chemical, semiconductor, electronics, construction, biopharmaceuticals, and solar cells, for their outstanding performance.
 

 

 

Our competitive advantage lies in our team of seasoned production experts and an unparalleled after-sales support crew, poised to swiftly resolve any product-related inquiries. We provide expert guidance and bespoke solutions, ensuring seamless product integration into your projects, thereby guaranteeing satisfaction.

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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