NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD
NEW-ERA STEEL TUBE HOLDING NINGBO PIPEWAY TRADE CO.,LTD
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ASTM A 193 Gr.B7, Gr.B7M, B16 Plain Black GI Threaded Rod
1. Standard :ASTM A193
2. Grade:ASTM A 193 Gr.B7, Gr.B7M, B16,Gr.B8, Gr.B8M Threaded Rods
3. Sizes range:1/4'' to 4''
4. Length:1000-6000mm, as required
5. Surface: Plain, Hot dip galvanized, Galvanization, Dacroment,etc .
6. MOQ:1 ton per size
7. Packing :In Bundles by woocen cloth then on Pallet
8. Delivery time :max 30days, according to your order quantity
9. Payment term:TT or LC.
10. Properties for the grades:
| Grade | Size | Tensile ksi, min | Yield, ksi, min | Elong, %, min | RA % min |
| B7 | Up to 2-1/2 | 125 | 105 | 16 | 50 |
| 2-5/8 - 4 | 115 | 95 | 16 | 50 | |
| 4-1/8 - 7 | 100 | 75 | 18 | 50 | |
| B8 Class 1 | All | 75 | 30 | 30 | 50 |
| B8M Class 1 | All | 75 | 30 | 30 | 50 |
| B8 Class 2 | Up to 3/4 | 125 | 100 | 12 | 35 |
| 2007/8/1 | 115 | 80 | 15 | 35 | |
| 1-1/8 - 1-1/4 | 105 | 65 | 20 | 35 | |
| 1-3/8 - 1-1/2 | 100 | 50 | 28 | 45 | |
| B8M Class 2 | Up to 3/4 | 110 | 95 | 15 | 45 |
| 2007/8/1 | 100 | 80 | 20 | 45 | |
| 1-1/8 - 1-1/4 | 95 | 65 | 25 | 45 | |
| 1-3/8 - 1-1/2 | 90 | 50 | 30 | 45 | |
| B16 | Up to 2-1/2 | 125 | 105 | 18 | 50 |
| 2-5/8 - 4 | 110 | 95 | 17 | 45 | |
| 4-1/8 - 7 | 100 | 85 | 16 | 45 |
