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All astm a388 wholesalers & astm a388 manufacturers come from members. We doesn't provide astm a388 products or service, please contact them directly and verify their companies info carefully.
| Total 6 products from astm a388 Manufactures & Suppliers |
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Place of Origin:Jiyuan, China (Mainland) Brand Name:KY Non-Magnetic Oilfield Stabilizer Downhole Drilling Tools ASTM A388 4145H Specifications: 1. Material: 4145H, 4145Mod, 40CrMnMo, etc. 2. UT: ASTM A388 3. Smelting method: EAF+LF+VD 4. Heat treatment: normalizing + tempering + Q&T 5. Chemical component(%):... |
Jiyuan City Kunyuan Forging Co., Ltd
Henan |
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Brand Name:Gnee Model Number:42CrMo4 17CrNiMo6 18CrNiMo7-6 Place of Origin:Tianjin ASTM 1015 Iron Forged Carbon Alloy Steel Rod Cold Drawn Bright / Black Alloy Steel Round Bar Inspecting: UT according toSEP1921 C/c, D/d, E/e, A388 or GB/T 6402, Spectral Tested, Microstructure Tested,Hardness Test,Macrostructure Test, etc. Relevant Standards GB,YB JIS DIN(W-Nr.) ASTM BS NF 42CrMo SCM440/(SCM4) 42CrMo4-1.7225 4140 708M40/709M40/708A42 /EN19 42CD4 Standard ASTM A106, ASTM... |
Gnee Steel (tianjin) Co., Ltd.
Henan |
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Brand Name:TOBO Model Number:AISI 4130, AISI 4140, 42CrMo, 42CrMoA Place of Origin:China ... structure to be within5-8 in accordance with testing method ASTM E112, 100% UT of surfaces in accordance with ASTM A388 Tube sheets / discs and holed discs: D: ≤1200mm D: ≤2600mm d: 100~400mm d: ≤450mm H: ≤350mm H: ≤1500mm rings: D: ≤2300mm D |
Tobo Pipeline Equipment (Shanghai) Co., Ltd.
Shanghai |
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Place of Origin:Jiangsu Brand Name:Golden Model Number:Customized ... →Finishing machining →Inspection UT standard EN10228, ASTM A388 or JB/T 5000.15-1998 Specifications: Description The heavy forging: forged ring, shaft, roller, flange, or gear material Alloy steel or stainless steel Material standard ASTM or GB |
Jiangyin Golden Machinery Equipment Co , Ltd
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Brand Name:SEEC Model Number:Rolling mill Place of Origin:China ... 2%, Cr3%, Cr 5%, etc. Surface Hardness: max 100 HSD Ultrasonic Test: Sep 1921-84 - Test Group 3 Class D or ASTM A388 – FBH max 4mm Forging reduction ratio: ≥4 Manufacturing process: steel ingot→forging→rough machining→QT→2th ... |
BEIJING SINO STEEL ENGINEERING & EQUIPMENT CO., LTD.
Beijing |
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Country/Region:china ... up to 3 metric tons per piece. Stabilizer forgings Specifications: 1. Material: 4145H, 4145Mod, etc. 2. UT: ASTM A388 3. Smelting method: EAF+LF+VD 4. Heat treatment: normalizing + tempering + Q&T 5. Chemical component(%): C Si Mn P S 0.43~0.49 0.... |
Shaanxi Haige Machinery Co.,Ltd
Shaanxi |
