材料 | WP9 | 类型 | 90°/180° LR Elbow |
---|---|---|---|
无损检测: | PT/HT/UT | 申请: | 管道 |
强光 | Alloy Steel Butt Welded Fitting Elbow, ASTM A234 Butt Welded Elbow, Pipeline Alloy Steel Elbow WP9 |
Alloy Steel Butt Weld Fitting , ASTM A234 WP11, WP22, WP5, P9,P91, P92 , ELBOW ,TEE, REDUCER, CAP
Alloy steel pipe fttings
The alloy steel pipe ftting is fabricated with alloy elements in such as Chrome, Molybdenum, Nickel alloy, Hastelloy alloy,
Monel, Inconel, and etc. To get a higher pressure ratings, better strength, good corrosive resistance, and longer durability.
It is widely used in oil and gas pipelines, chemical industries, power plants, nuclear power sites, and in server conditions.
Alloy steel pipe fttings includes buttweld fttings, alloy steel long radius bend, alloy steel forged fttings and so on.
The alloy steel buttweld fttings adopts ASTM A234 standard, has WP1, WP5, WPI1, WP12, WP22,WP23 and WP91 grades.
Class level in CL1, CL2, CL3.
ASTM A234 alloy steel pipe fttings inlcludes alloy steel elbows in long and short radius, alloy steel eccentric & concentric
reducer, alloy steel caps & crosses, alloy steel couplings, alloy steel tees, alloy steel nipples, alloy steel caps and etc more
forms. It has seamless, welded and fabricated types.
For alloy steel forged fttings, it adopts ASTM A182 standard refers to steel pipe flanges. Material standard in ASTM A182 FI,
F5, F9, F11 Class 1, F12 Class 1, F22 Class 1ETC.
化学成分
化学成分 | 成分, % | Cr | 莫 | ||||
Grade and Marking Symbol | C | 锰 | |||||
P | S | Si | |||||
WPB | 0.30 最大值 | 0.29-1.06 | 0.050 | 0.058 | 0.10 分钟 | 0.40 最大值 | 0.15 最大值 |
木塑 | 0.35 最大值 | 0.29-1.06 | 0.050 | 0.058 | 0.10 分钟 | 0.40 最大值 | 0.15 最大值 |
WP1 | 0.28 max | 0.30-0.90 | 0.045 | 0.045 | 0.10-0.50 | – | 0.44-0.65 |
WP12 CL1, WP12 CL2 | 0.05-0.20 | 0.30-0.80 | 0.045 | 0.045 | 0.60 max | 0.80-1.25 | 0.44-0.65 |
WP11 CL1 | 0.05-0.15 | 0.30-0.60 | 0.030 | 0.030 | 0.50-1.00 | 1.00-1.50 | 0.44-0.65 |
WP11 CL2, WP11 CL3 | 0.05-0.20 | 0.30-0.80 | 0.040 | 0.040 | 0.50-1.00 | 1.00-1.50 | 0.44-0.65 |
WP22 CL1, WP22 CL3 | 0.05-0.15 | 0.30-0.60 | 0.040 | 0.040 | 最大 0.50 | 1.90-2.60 | 0.87-1.13 |
WP5 CL1, WP5 CL3 | 0.15 最大值 | 0.30-0.60 | 0.040 | 0.030 | 最大 0.50 | 4.0-6.0 | 0.44-0.65 |
WP9 CL1, WP9 CL3 | 0.15 最大值 | 0.30-0.60 | 0.030 | 0.030 | 最大 1.00 | 8.0-10.0 | 0.90-1.10 |
WPR | 0.20 max | 0.40-1.06 | 0.045 | 0.050 | •- | – | |
WP91 | 0.08-0.12 | 0.30-0.60 | 0.020 | 0.010 | 0.20-0.50 | 8.0-9.5 | 0.85-1.05 |
WP911 | 0.09-0.13 | 0.30-0.60 | 0.020 | 0.010 | 0.10-0.50 | 8.5-9.5 | 0.90-1.10
|
产品范围 :
Size : 1/8"NB TO 48"NB IN
规格: SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
类型 :无缝/ERW/焊接/制造/锻造
形式 :偏心异径管,同心异径管
材料
不锈钢异径管 - SS 异径管
ASTM A403 WP Gr. 304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L
碳钢异径管 - CS 异径管
ASTM A 234 WPB , WPBW, WPH 42, WPH 46, WPH 52, WPH 60, WPH 65 和 WPH 70。
低温碳钢异径管 - LTCS 异径管
美国标准A420 WPL3 / A420WPL6
合金钢异径管 - AS 异径管
ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91
双相钢变径接头
标准号 31803 ,标准号 32205。
镍合金变径接头
标准
- astm / asme sb 336.
- UNS 10276(哈氏合金 C 276 异径管)
- UNS 2200(镍 200 异径管),
- UNS 2201(镍 201 异径管),
- UNS 4400(MONEL 400 异径管),
- UNS 8020(合金 20 异径管),
- UNS 8825(INCONEL 825 异径管),
- UNS 6600(INCONEL 600 异径管),
- UNS 6601(INCONEL 601 异径管),
- UNS 6625(INCONEL 625 异径管),
增值服务
- 热浸镀锌
- 环氧树脂涂层