标准：	ASME / ANSI B16.11， MSS-SP-97， MSS-SP-79， JIS B2316， BS 3799 Etc	名称：	WELDOLET/OLETS FITTING
材料	Nickel Alloy HASTELLOY-C22	技术	锻造
尺寸	1/2′ ~ 60′	压力：	2000#，3000#，6000#，9000#
强光	C22 Hastelloy Insert Weldolet ， Forged Insert Weldolet ， Nickel Alloy Pipe Olet Fittings

ASTM B366 HASTELLOY C22 INSERT WELDOLET NICKEL ALLOY FORGED OLETS FITTING B16.11

Weldolet is the most common among all pipe olet. It is ideal for high pressure

weight application， and is welded onto the outlet of the run pipe. The end are

bevelled to facilitate this process， and therefore the weldolet is consider a

butt weld fitting.Weldolet is a branch butt weld connection fitting that is

adhered to outlet pipe to minimizes stress concentrations. And it provides overall

reinforcement.Normally it has the same or a higher schedule than the run pipe

schedule， and offers a variety of forged material grades， such as ASTM A105， A350， A182 etc.

标准	WERKSTOFF NR.	UNS	JIS	EN
哈氏合金 C22	2.4602	N06022	NW 6022	NiCr21Mo14W

Material Test Certificates (MTC) for ASTM B366 Hastelloy C22 Olets as per EN 10204 3.1 and EN 10204 3.2， Test Certificates certifying NACE MR0103， NACE MR0175
规格	ASTM B366 / ASME SB366
Olets Size	1/8"-4"（DN6-DN100）
Olets Dimensions	ASME / ANSI B16.11， MSS-SP-97， MSS-SP-79， JIS B2316， BS 3799 etc
Olets Connect Type	焊接，螺纹，BW，SW
专业制造商	Weldolets， Threadolets， Sockolets， Elbolets， Elbolets， Nippolets， Lateral Outlet， Coupolet， Flexolet， Sweepolet， Brazolet
测试证书	EN 10204/3.1B 原材料证书 100% 射线照相测试报告第三方检验报告等
Olets uses & application	Olets To Connect Pipe & Tubes in Petroleum， Power， Chemical， Construction， Gas， Metallurgy， Shipbuilding etc Hastelloy C22 Olets also have a thicker wall for higher-pressure and high/low temperatures applications. Alloy C22 Olets are used， alternatively to welded connections， to facilitate maintenance operations， mainly depends， on the required strength for the flanged joint.

等级	C	锰	Si	S	Co	倪	Cr	铁	莫	P
哈氏合金 C22	0.010 最大值	最大 0.50	0.08 最大值	最大 0.02	最高 2.50	50.015 min*	20.00 – 22.50	2.00 – 6.00	12.50 – 14.50	最大 0.02

要素	密度	熔点	拉伸强度	屈服强度（0.2%Offset）	伸长率
哈氏合金 C22	8.69 克/立方厘米	1399°C (2550°F)	Psi - 1，00，000 ，MPa - 690	Psi - 45000 , MPa - 310	45 %

ASTM B366 C22 Hastelloy Insert Weldolet Nickel Alloy Forged Olets Fitting MSS-SP97