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Model No. : | GB/T 24593 |
---|---|
Brand Name : | UNTUK KAYA |
Shape : | Round |
Ningbo, Zhejiang, China
Deskripsi Produk
Dilas Tabung Boiler Stainless Steel Austenitic
Deskripsi Produk
Nama Produk: ASTM A688 / ASME SA688 Dilas Tabung Heateritic Stainless Steel Feedwater Heater
Standar: ASTM A688, ASTM A249, A312, A269, A270, A554, A358, A409, A778, A789, A790, A928, EN 10217, EN 10296, DIN 17456, DIN 17458, JISG3459, JIS G3463, JIS G3467, JIS G3448 , JIS G3468
Bahan: TP 3 04 / 304L / 304H, TP316 / 316L / 316H, 321 / 321H, 317 / 317L, 347 / 347H, 309S, 310S, 2205, 2507, 904L (1.4301, 1.4306, 1.4948, 1.4401, 1.4404, 1.4571, 1.4541, 1.4833, 1.4878, 1.4550, 1.4462, 1.4438, 1.4845)
Nominal Dia: 3/8 "hingga 80" NB untuk pipa yang dilas, Jadwal: 5S, 10S, 40S, 80S, 10, 20, 30 ... 120, 140, 160, XXS
Semua dimensi sesuai dengan ANSI B36.19 dan ANSI B36.10
Rentang ukuran untuk tabung: OD 1/4 "hingga 80" (6mm hingga 2000mm), THK 0,02 "hingga 2" (0,5 mm hingga 50 mm)
Panjangnya: 20 m (Max) atau sebagai kebutuhan Anda
Tolerance | a) Outer Diameter: +/- 0.2mm | ||||
b) Thickness: +/- 0.02mm | |||||
c) Length: +/- 5mm |
Proses: EFW (argon arc welding / TIG, las busur plasma / PAW, dan las busur terendam / SAW)
Selesai : Annealed & acar, anil cerah, dipoles
Tensile Strength | ≥535 | ≥520 | ≥520 | ≥520 |
Yield Strength | ≥245 | ≥205 | ≥205 | ≥205 |
Extension | ≥30% | ≥30% | ≥35% | ≥35% |
Hardness (HV) | <105 | <100 | <90 |
<90 |
Pengiriman: Melalui laut dengan FCL / LCL contianer atau dalam jumlah besar, dengan udara, oleh kereta api
Inspeksi & Uji
1.100% PMI,Spectro Chemical Aanlysis Test for Raw Material |
2.100% Dimension & Visual Examination |
3. Mechanical Properties Test Include Tension Test,Flaring Test (For Seamless tube/pipe)/ Flange Test (For Welded Pipe & Tube), Hardness Test ,Reversed Flattening Test, Transverse-guided face bend test |
4.100% Hydrostatic Test or 100% NON-DESTRUCTIVE Test (ET or UT) |
5.Radiographic Test for Welded Pipe (shall be accordance with specification,or shall be as agreed upon between the purchaser and vendor) |
6.Straightness Test (optional) |
7.Roughness Test (optional) |
8.Intergranular Corrosion Test(optional) |
9.Impact Test (optional) |
10.Grain Size Determinations (optional) |
NOTES : ALL THE TESTS AND INSPECTION RESULT NEED TO BE SHOWED IN REPORTS ACCORDING TO STANDARD AND SPECIFICATION. |
Ningbo, Zhejiang, China
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