Which standards do Cangrun pipe fittings and flanges comply with?

Butt-weld fittings are produced to JIS B2311/B2312/B2313, GB/T 12459, GB/T 13401, GB/T 10752, SH/T 3408, SY/T 0609 and HG/T 21635 in ASTM/ASME A234 and A403 materials. Flanges are supplied in American series Class 150 to Class 2500 and European series PN2.5 to PN400.

What is your manufacturing size range?

Seamless fittings from 1/2 to 24 inch (DN15–DN600), welded fittings from 4 to 78 inch (DN150–DN1900) with wall thickness up to 150 mm, and weld neck flanges up to 160 inch (DN4000).

Which materials are available?

Carbon steel ASTM/ASME A234 WPB, WPC and ST37; alloy steel ST52, 12CrMo, 15CrMo, WP1–WP12, WP11–WP22, WP5, WP91 and WP911; stainless steel ASTM/ASME A403 WP304, 304L, 304H, 304LN, 304N, 316, 316L and 316Ti.

Which flange facing types can you supply?

Flat Face (FF), Raised Face (RF), Groove (G), Male/Female (MFM) and Ring Type Joint (RJ), depending on flange type and pressure class.

Which industries use your products?

Electric power, petrochemical, chemical, pharmaceutical, boiler, heating and shipbuilding projects, supplied to contractors and distributors worldwide.

How can I receive a full product catalog?

Use the Request a Catalog page or contact our export team at Bryan@crpipes.com with your product, size, schedule, material and standard requirements.

Buy Wedge gate valve A+Z41T/W-10/16 Pricelist, Product

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Buy Wedge gate valve A+Z41T/W-10/16 Pricelist, Product

Main Parts And Materials Valve Body / RAM / bonnet：Gray cast iron, nodular cast iron Valve stem：Brass ,stainless steel, middle port gasket: Xb300 Stem nut: Brass Hand wheel: Grey cast iron ,Nodular cast iron Usage: The valve is widely used in petroleum, chemical, pharmaceutical, electric power and other industries, at the nominal pressure ≤1. 6Mpa steam, water and oil medium pipelines are used for opening and closing Application : chemitry industry , oil and gas industry etc.

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Product Description

Technical Specifications & Operating Parameters

Type	Nominal Pressure (MPa)	Test Pressure (MPa)		Applicable Temperature (°C)	Applicable Media
Type	Nominal Pressure (MPa)	Strength (Water)	Seal (Water)	Applicable Temperature (°C)	Applicable Media
A+Z41T-10	1.0	1.5	1.0	≤ 200°C	Water, ≤1.0MPa Steam
A+Z41W-10	1.0	1.5	1.0	≤ 100°C	Oils
A+Z41T-16	1.6	2.4	1.76	≤ 200°C	Water, ≤1.0MPa Steam
A+Z41W-16	1.6	2.4	1.76	≤ 100°C	Oils

Dimensions & Size Specifications

Model	Nominal Diameter	Size Dimensions
Model	mm	L	D	D1	D2	b-f	(H)	Z-φd	Do
A+Z41T/W-10	40	165	145	110	85	18-3	223	4-φ18	160
	50	178	160	125	100	20-3	244	4-φ18	180
	65	190	180	145	120	20-3	302	4-φ18	180
	80	203	195	160	135	22-3	341	4-φ18	200
	100	229	215	180	155	22-3	392	8-φ18	200
	125	254	245	210	185	24-3	471	8-φ18	240
	150	267	280	240	210	24-3	537	8-φ23	240
	200	292	335	295	265	26-3	679	8-φ23	320
	250	330	390	350	320	28-3	805	12-φ23	320
	300	356	440	400	368	28-4	957	12-φ23	400
A+Z41T/W-16	40	165	145	110	85	18-3	223	4-φ18	--
	50	178	160	125	100	20-3	244	4-φ18	180
	65	190	180	145	120	20-3	302	4-φ18	180
	80	203	195	160	135	22-3	341	4-φ18	200
	100	229	215	180	155	22-3	392	8-φ18	200
	125	254	245	210	185	24-3	471	8-φ18	240
	150	267	280	240	210	24-3	537	8-φ23	240
	200	292	335	295	265	26-3	679	8-φ23	320
	250	330	405	355	320	28-3	805	12-φ23	320
	300	356	460	410	375	28-4	957	12-φ23	400

Frequently Asked Questions (FAQ)

What are the applicable media for A+Z41T series models?

The A+Z41T series (including A+Z41T-10 and A+Z41T-16) is specifically designed for water and steam systems operating at pressures of ≤1.0MPa.

What is the maximum operating temperature for A+Z41W series models?

The maximum applicable temperature for A+Z41W-10 and A+Z41W-16 models is ≤100°C, making them suitable for oil media applications within this temperature limit.

What are the water strength test pressure standards for 1.6 MPa models?

Models rated at 1.6 MPa nominal pressure (A+Z41T-16 and A+Z41W-16) undergo a water strength test pressure of 2.4 MPa and a water seal test pressure of 1.76 MPa.

What nominal diameters are available for the A+Z41 series?

The nominal diameters for both A+Z41T/W-10 and A+Z41T/W-16 series range from 40mm to 300mm (including 40, 50, 65, 80, 100, 125, 150, 200, 250, and 300 mm).

How does the test pressure differ between 1.0 MPa and 1.6 MPa models?

For 1.0 MPa models, the strength test pressure is 1.5 MPa and seal test pressure is 1.0 MPa. For 1.6 MPa models, the strength test pressure is 2.4 MPa and seal test pressure is 1.76 MPa.

Are A+Z41W valves suitable for water applications up to 200°C?

No, A+Z41W series valves are specified for oils with an applicable temperature of ≤100°C. For water and steam applications up to 200°C, the A+Z41T model series should be used.