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Brand Name : | BOZHONG |
Model Number : | ASME SA387 Gr. 11/12/22 |
Certification : | ISO, SGS,BV,TUV,3.1 |
Price : | USD 0.9-1.9/KG FOB SHANGHAI |
Payment Terms : | L/C, T/T |
Supply Ability : | 5000Tons/month |
Delivery Time : | 3-30days after receive deposit |
Grade | BS | ASTM/ASME | UNS | EN |
GR.11 | 621B | A387 / SA 387 | K11789 | - |
GR.12 | 620B | A387 / SA 387 | K11757 | 3 CRMO 45 |
GR.22 | 622-515B | A387 / SA 387 | K21590 | 10 CRMO 910 |
Grade | C | Mn | P | S | Si | Cr | Mo |
SA387 Gr 11 | 0.05 - 0.17 | 0.40 - 0.65 | 0.025 | 0.025 | 0.50 - 0.80 | 1.00 - 1.50 | 0.45 - 0.65 |
SA387 Gr 12 | 0.04 - 0.17 | 0.35 - 0.73 | 0.035 | 0.035 | 0.13 - 0.45 | 0.74 - 1.21 | 0.4 - 0.65 |
SA387 Gr 22 | 0.04 - 0.15 | 0.25 - 0.66 | 0.035 | 0.035 | 0.5 max | 1.88 - 2.62 | 0.85 - 1.15 |
Grade | Tensile Strength | Yield Strength | Elongationin 200mm (%) | Elongation in 50mm (%) |
A387 Gr 11 | 70-90 ksi, 485-620 MPa | 45 Ksi, 310 MPa | 18 | 22 |
A387 Gr 12 | 65-85 ksi, 450-585 MPa | 40 Ksi, 275 MPa | 19 | 22 |
A387 Gr 12 | 75-100 ksi, 515-690 MPa | 45 Ksi, 310 MPa | 18 | 45 |
Our Service For You
Pre-sale Service
1. Sample can be offered with sample charge and courier fee by
buyer's side.
2. We have full stock,and can deliver within short time.Many styles
for your choices.
3. OEM and ODM order are accepted, Any kind of logo printing or
design are available.
4. Good Quality + Factory Price + Quick Response + Reliable
Service, is what we are trying best to offer you
5. All of our products are produce by our professional workman and
we have our high-work-effect foreign trade team, you can totally
believe our service.
6. We have 8 year experience of design, manufacture and sell
lingerie, we cherish every order from our honor.
After you choose
1. We will count cheapest shipping cost and make invoice to you at
once.
2. Check quality again, then send out to you at 1-2 working day
after your payment,
3. Email you the tracking no, and help to chase the parcels until
it arrive you.
After-sale choose
1. We are very glad that customer give us some suggestion for price
and products.
2. If any question,please contact with us freely by E-mail or
Telephone.
FAQ:
Q: Are you a manufacturer or merely a trader?
A: We are group of companies and owned manufacturer bases and
trading company. We specialized in special steel which include
alloy structural steel and carbon steel and stainless steel, etc.
All material are with high quality and competitive price.
Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party,
such as TUV, CE, if you need. Secondly, we have a complete set of
inspection system and every process is checked by QC. Quality is
the lifeline of enterprise survival.
Q: Delivery time?
A: We have ready stock for most of material grades in our
warehouse. If the material don't have stock, the delivery lead time
is about 5-30 days after receiving your prepayment or firm order.
Q: What is the payment term?
A: T/T or L/C.
Q: Can you provide a sample for our testing before confirm the
order?
A: Yes. We can provide sample to you for approval before you place
an order to us. Free sample is available if we have stock.
Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you
come to China and arrange our driver to our airport to pick you up
when you come.
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