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[China]
Trade Verify
Address: Room 901,Building 1,Jinhuizhibo Square,No.199 Yanhu West Road,Haiyan,Zhejiang,China
Contact name:Gu Juan Ping
Haiyan Hager Fastener Co., Ltd. |
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Verified Suppliers
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Stud Bar ASTM A193 Grade B7 B7M B16 "End to End" Class 2A 1/2"-13 ~ 4"-8 Plain/ Black/ Zinc/ Hdg/ PTFE
The product of 4140 alloy steel shall meet the following chemical composition standards:
C% 0.38-0.48
Si% 0.15-0.35
Mn% 0.75-1.00
P% ≤0.035
S% ≤0.040
Cr% 0.80-1.10
Mo% 0.15-0.25
The quantity of bolts for a flange connection will be given by the number of bolt holes in a flange, diameter and length of bolts is dependent of flange type and Pressure Class of flange.
Stud Bolt length are defined in ASME B16.5 standard. The length in inches is equal to the effective thread length measured parallel to the axis, from the first to the first thread without the chamfers (points). First thread is defined as the intersection of the major diameter of the thread with the base of the point.
Product Name | Threaded rod / Threaded Bar ASTM A193 B7 / B7M "End to End" Class 2A |
Size | Diameter : 1/2"-13 ~ 4"-8; Length : 5mm-5000mm Normal:12ft /3660mm |
Standard | DIN,ISO,ASME/ANSI,ASTM,BS,JIS,CNS,AS,EN,GOST,IFI and Non-standard |
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Finishing | Plain, Black,Yellow/White Zinc Plated,H.D.G, PTFE 1424 |
Grade | DIN: Gr 4.8, 8.8 ,10.9, 12.9 ; SAE: Gr2, 5, 8 ; ASTM:193-2020 194-2020 320-2022 |
Material40 | 40CrMo, Alloy Steel , Stainless Steel , Brass,Carbon Steel |
Thread Type | UNC, UNF, UNEF, M, BSW, BSF, TR, ACME, NPT |
Production Technique | Cold forging, Hot forming, Chanfer,Marking,Maching, Heat Treatment ,ect |
Production Capacity | 1000 tons per Month |
Packaging | Bundles,Gross Weight about 25kgs per carton then 36 cartons per pallet or as customer's requirments |
Certificate | ISO9001; API; 3.1.B |
Trade Terms | FOB , CIF, CNF,CFR,EXW |
Terms of Payment | T/T, L/C , Western Union , Paypal , Money Gram |
Delivery Time | Within 30days |
