L80-1 API 5CT Casing

รายการบุชชิ่ง ISO/API

รหัส aเส้นผ่านศูนย์กลางภายนอก ดีมม.น้ำหนักที่กำหนดต่อความยาวหน่วย (พร้อมเกลียวและคัปปลิ้ง) ข, ค กก./ม.ความหนาของผนัง tมม.สิ้นสุดแบบฟอร์มการประมวลผล \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\ h40 1…

รหัส

aเส้นผ่านศูนย์กลางภายนอกดีมม.น้ำหนักที่กำหนดต่อความยาวหน่วย (พร้อมเกลียวและคัปปลิ้ง)ข, ค กก./ม.ความหนาของผนังtมม.สิ้นสุดแบบฟอร์มการประมวลผล\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\ h40
12 J55 K55M65 L80 C95 N80 หมวด 1, ถาม C90ดีT95 ดี P110Q125ดีปล.
12345678910111213
4-1/29.50114.3014.145.21ปล.ปล.พีเอสบี
4-1/210.50114.3015.635.69พีเอสบีพีเอสแอลบี
4-1/211.60114.3017.266.35PLBPLBPLBPLBPLBPLB
4-1/213.50114.3020.097.37PLBPLBPLBPLBPLB
4-1/215.10114.3022.478.56PLBปล.
511.50127.0017.115.59ปล.พีเอสแอลบี
513.00127.0019.356.43พีเอสแอลบีpslBE
515.00127.0022.327.52PLBPLBEPLBEPLBEPLBEPLB
518.00127.0026.799.19PLBEPLBEPLBEPLBEPLBEPLB
521.40127.0031.8511.10PLBPLBPLBPLBPLBPLB
523.20127.0034.5312.14PLBPLBPLBPLBPLB
524.10127.0035.8612.70PLBPLBPLBPLBปล.
5-1/214.00139.7020.836.20ปล.ปล.PSLBE
5-1/215.50139.7023.076.98พีเอสแอลบีPSLBE
5-1/217.00139.7025.307.72PLBPLBEPLBEPLBEPLBEPLB
5-1/220.00139.7029.769.17PLBEPLBEPLBEPLBEPLB
5-1/223.00139.7034.2310.54PLBEPLBEPLBEPLBEPLBE
5-1/226.80139.7039.8812.70
5-1/229.70139.7044.2014.27
5-1/232.60139.7048.5115.88
5-1/235.30139.7052.5317.45
5-1/238.00139.7056.5519.05
5-1/240.50139.7060.2720.62
5-1/243.10139.7061.1422.22ปล.
6-5/820.00168.2829.767.32พีเอสแอลบีพีเอสแอลบีPSLBE
6-5/824.00168.2835.728.94PLBPLBEPLBEPLBEPLBEPLB
6-5/828.00168.2841.6710.59PLBEPLBEPLBEPLBEPLBE
6-5/832.00168.2847.6212.06PLBEPLBEPLBEPLBEปล.
717.00177.8025.305.87ปล.
720.00177.8029.766.91ปล.ปล.PSLBE
723.00177.8034.238.05PLBPLBEPLBEPLBEPSLBE
726.00177.8038.699.19PLBPLBEPLBEPLBEPLBEPLB
729.00177.8043.1610.36PLBEPLBEPLBEPLBEPLB
732.00177.8047.6211.51PLBEPLBEPLBEPLBEPLBE
735.00177.8052.0912.65PLBEPLBEPLBEPLBEPLBE
738.00177.8056.5513.72PLBEPLBEPLBEPLBE
742.70177.8063.5415.88
746.40177.8069.0517.45
750.10177.8074.5619.05
753.60177.8079.7720.62
757.10177.8084.9722.22ปล.
7-5/824.00193.6835.727.62PSLBE
7-5/826.40193.6839.298.33พีเอสแอลบีPLBEPLBEPLBEPLB
7-5/829.70193.6844.209.52PLBEPLBEPLBEPLBEPLB
7-5/833.70193.6850.1510.92PLBEPLBEPLBEPLBEPLBE
7-5/839.00193.6858.0412.70PLBEPLBEPLBEPLBEPLB
7-5/842.80193.6863.6914.27PLBPLBPLBPLBPLB
7-5/845.30193.6867.4115.11PLBPLBPLBPLBPLB
7-5/847.10193.6870.0915.88PLBPLBPLBPLB
7-5/851.20193.6876.1917.45
7-5/855.30193.6882.3019.05
7-3/446.10196.8568.6015.11ปล.
8-5/824.00219.0835.726.71ปล.ปล.
8-5/828.00219.0841.677.72ปล.ปล.
8-5/832.00219.0847.628.94PSLBEพีเอสแอลบีPSLBE
8-5/836.00219.0853.5710.16พีเอสแอลบีPLBEPLBEPLBEPLBEPLB
8-5/840.00219.0859.5311.43PLBEPLBEPLBEPLBEPLBE
8-5/844.00219.0865.4812.70PLBEPLBEPLBEPLBE
8-5/849.00219.0872.9214.15PLBEPLBEPLBEPLBEปล.
9-5/832.30244.4848.077.92ปล.
9-5/836.00244.4853.578.94พีเอสแอลบีพีเอสแอลบีPSLBE
9-5/840.00244.4859.5310.03พีเอสแอลบีPLBEPLBEPLBEPLB
9-5/843.50244.4864.7311.05PLBEPLBEPLBEPLBEPLB
9-5/847.00244.4869.9411.99PLBEPLBEPLBEPLBEPLBEPLBE
9-5/853.50244.4879.6213.84PLBEPLBEPLBEPLBEPLB
9-5/858.40244.4886.9115.11PLBPLBPLBPLB
9-5/859.40244.4888.4015.47
9-5/864.90244.4896.5817.07
9-5/870.30244.48104.6218.64
9-5/875.60244.48112.5020.24ปล.
10-3/432.75273.0548.747.09ปล.
10-3/440.50273.0560.278.89พีเอสบีพีเอสบีพีเอสบีอี
10-3/445.50273.0567.7110.16พีเอสบีพีเอสบีอี
10-3/451.00273.0575.9011.43พีเอสบีพีเอสบีอีพีเอสบีอีพีเอสบีอีพีเอสบีอีพีเอสบี
10-3/455.50273.0582.5912.57พีเอสบีอีพีเอสบีอีพีเอสบีอีพีเอสบีอีพีเอสบีอี
10-3/460.70273.0590.3313.84พีเอสบีอีพีเอสบีอีพีเอสบี
10-3/465.70273.0597.7715.11พีเอสบีพีเอสบี
10-3/473.20273.05108.9317.07
10-3/479.20273.05117.8618.64
10-3/485.30273.05126.9420.24ปล.
11-3/442.00298.4562.508.46พีเอสบี
11-3/447.00298.4569.949.53พีเอสบีพีเอสบี
11-3/454.00298.4580.3611.05พีเอสบีพีเอสบี
11-3/460.00298.4589.2912.42พีเอสบีพีเอสบีพีเอสบีพีเอสบีพีเอสบีพีเอสบี
11-3/465.00298.4596.7313.56
11-3/471.00298.45105.6614.78ปล.
13-3/848.00339.7271.438.38พีเอสบี
13-3/854.50339.7281.109.65พีเอสบีพีเอสบี
13-3/861.00339.7290.7810.92พีเอสบีพีเอสบี
13-3/868.00339.72101.1912.19พีเอสบีพีเอสบีพีเอสบีพีเอสบีพีเอสบีพีเอสบี
13-3/872.00339.72107.1513.06พีเอสบีพีเอสบีพีเอสบีพีเอสบีปล.
1665.00406.4096.739.53พีเอสบี
1675.00406.40111.6111.13พีเอสบีพีเอสบี
1684.00406.40125.0112.57พีเอสบี
16109.00406.40162.2116.66ปล.
18-5/887.50473.08130.2111.05พีเอสบีพีเอสบีพีเอสแอล
2094.00508.00139.8911.13พีเอสแอลบีพีเอสแอลบีพีเอสแอลบี
20106.50508.00158.4912.70พีเอสแอลบีพีเอสแอลบี
20133.00508.00197.9316.13ป\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\—ปลายแบน; ส\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\—\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\—ด้ายกลมสั้น; ล\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\—\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\—ด้ายกลมยาว; บี\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\—\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\—ด้ายสี่เหลี่ยมคางหมู; อี\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\—\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\—ประเภทการเชื่อมต่อโดยตรง
a
รหัสนี้ใช้สำหรับอ้างอิงเมื่อสั่งซื้อน้ำหนักที่ระบุต่อความยาวหน่วย (พร้อมเกลียวและคัปปลิ้ง) (คอลัมน์ 2) ที่แสดงใช้สำหรับการอ้างอิงเท่านั้นเหล็กกล้ามาร์เทนซิติกโครเมียม (L80 9Cr และ 13Cr) มีความหนาแน่นแตกต่างจากเหล็กกล้าคาร์บอน ดังนั้น น้ำหนักที่แสดงจึงไม่ใช่ค่าที่แน่นอน \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\​\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\​ สำหรับเหล็กกล้าโครเมียมมาร์เทนซิติก อาจใช้ปัจจัยการแก้ไขน้ำหนัก 0.989ปลอก l80-1  API 5ct

L80-1 API 5CT Casing
L80-1 api 5CT casing

Similar Posts