Is G3445 Stkm11A High-Precision Seamless Steel Pipe
China Is G3445 Stkm11A High-Precision Seamless Steel Pipe, Find details about China Precision Steel Pipe, Steel Tube from Is G3445 Stkm11A High-Precision Seamless Steel Pipe
Basic Info.
Model NO.
G3445
Customized
Customized
Gasket Material
NR
40 Steel Pipe
6mm-325mm
45# Seamless Steel Pipe
6mm-325mm
35CrMo Seamless Steel Pipe
6mm-325mm
Cold Rolled Seamless Steel Tube
6mm-325mm
Stainless Steel Seamless Pipe
6mm-325mm
Carbon Round Hollow Section Iron Pipe
6mm-325mm
S45c Seamless Steel Pipe
6mm-325mm
Ss400 Seamless Steel Pipe
6mm-325mm
30CrMo Precision Tube
6mm-325mm
E355 Seamless Steel Pipe
6mm-325mm
40cr Cold Rolled Seamless Pipe
6mm-325mm
1045 Precision Steel Tube
6mm-325mm
St52 Seamless Steel Pipe
6mm-325mm
T12 Seamless Steel Pipe
6mm-325mm
15CrMo Seamless Steel Pipe
6mm-325mm
Transport Package
Standard Packaging
Specification
20*5
Origin
China
HS Code
7304319000
Model NO.
G3445
Customized
Customized
Gasket Material
NR
40 Steel Pipe
6mm-325mm
45# Seamless Steel Pipe
6mm-325mm
35CrMo Seamless Steel Pipe
6mm-325mm
Cold Rolled Seamless Steel Tube
6mm-325mm
Stainless Steel Seamless Pipe
6mm-325mm
Carbon Round Hollow Section Iron Pipe
6mm-325mm
S45c Seamless Steel Pipe
6mm-325mm
Ss400 Seamless Steel Pipe
6mm-325mm
30CrMo Precision Tube
6mm-325mm
E355 Seamless Steel Pipe
6mm-325mm
40cr Cold Rolled Seamless Pipe
6mm-325mm
1045 Precision Steel Tube
6mm-325mm
St52 Seamless Steel Pipe
6mm-325mm
T12 Seamless Steel Pipe
6mm-325mm
15CrMo Seamless Steel Pipe
6mm-325mm
Transport Package
Standard Packaging
Specification
20*5
Origin
China
HS Code
7304319000
Product Desciption
It mainly produces hot-rolled seamless steel pipes and cold-rolled seamless steel pipes.
"Jiufa" means always maintaining the best quality and development philosophy. So our aim is: quality first, keep moving forward.
Now we have 8 hot rolling production lines and 10 cold rolling mills. The output of our factory is about 30,000.00TONS (20,000.00 tons of hot rolled pipes and 10,000.00 tons of cold rolled pipes).
SAE1518 Q345B Thick Wall Large Stock Seamless Pipe Hollow Bar Seamless Steel Pipe packaging and shipping
1. by bundles, each bundle weight under 3 tons, for small outer diameter seamless steel pipe, each bundle with 4 - 8 steel strips.
2. after making by bundle, covered with Polyethylene waterproof cloth.
3. make black paints painting on each pipe, then make bundles
Product Description
SPECIFICATION:
| Standard & Material | Carbon Steel | ASTM A519 Standard | MT1010, MT1020, 1008, 1010, 1018, 1020, 1025, 1030, 1045, 1518 |
| JIS G3445 Standard | STKM11A STKM12A STKM12B STKM12C STKM13A STKM13B STKM13C STKM14A STKM14B STKM14C STKM15A STKM15C STKM16A STKM16C STKM17A STKM17C STKM18A STKM18B STKM18C STKM19A STKM19C STKM20A | ||
| JIS G3473 Standard | STC370, STC440, STC510A, STC510, STC540, STC590A, STC590B | ||
| DIN 2391 Standard | St 35, St45, St52 | ||
| EN 10297-1 Standard | E235, E275, E315, E355, E470 | ||
| EN 10305-1 Standard | E215, E235, E355 | ||
| EN 10305-4 Standard | E215, E235, E355 | ||
| BS 6323-3 Standard | HFS 3, HFS 4, HFS 5, HFS 8 | ||
| NF A49-311 | TU 37-b, TU 52-b, TU 56-b, TU XC35 | ||
| Alloy Steel | ASTM A519 Standard | 1345, 3140, 4130, 4135, 4140, 4150, 4320, 4340, 5120, 5130 | |
| JIS G3429 Standard | STH11, 12 STH21, 122 STH31 | ||
| JIS G3441 Standard | SCR420TK, SCM415TK, SCM418TK, SCM420TK, SCM430TK, SCM440TK | ||
| Stainless Steel | ASTM A511 Standard | MT304, MT304L, MT310S, MT316, MT316L, MT317, MT321, MT347, MT403, MT410, MT431 | |
| ISO Standard | NACE MR-0175 | ||
| Size | Size Range | Tolerance | |
| OD | 6-325mm | -0.035 -- +0.045mm | |
| ID | 2-250mm | ±0.035mm | |
| WT | 1-32mm | depends on sizes | |
| Length | random or fixed length | +0-3.5mm | |
| Straightness | 0.15:1000, 0.4:1000, 0.5:1000 1:1000 or customized | ||
| Surface Roughness | Ra 0.02-0.4μm | ||
CHEMICAL COMPOSITION:
| Steel Grade | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Nb/V(%) |
| STKM11A | ≤0.12 | ≤0.35 | ≤0.60 | ≤0.040 | ≤0.040 | - |
| STKM12A | ≤0.20 | ≤0.35 | ≤0.60 | ≤0.040 | ≤0.040 | - |
| STKM12B | ≤0.20 | ≤0.35 | ≤0.60 | ≤0.040 | ≤0.040 | - |
| STKM12C | ≤0.20 | ≤0.35 | ≤0.60 | ≤0.040 | ≤0.040 | - |
| STKM13A | ≤0.25 | ≤0.35 | 0.30~0.90 | ≤0.040 | ≤0.040 | - |
| STKM13B | ≤0.25 | ≤0.35 | 0.30~0.90 | ≤0.040 | ≤0.040 | - |
| STKM13C | ≤0.25 | ≤0.35 | 0.30~0.90 | ≤0.040 | ≤0.040 | - |
| STKM14A | ≤0.30 | ≤0.35 | 0.30~1.00 | ≤0.040 | ≤0.040 | - |
| STKM14B | ≤0.30 | ≤0.35 | 0.30~1.00 | ≤0.040 | ≤0.040 | - |
| STKM14C | ≤0.30 | ≤0.35 | 0.30~1.00 | ≤0.040 | ≤0.040 | - |
| STKM15A | 0.25~0.35 | ≤0.35 | 0.30~1.00 | ≤0.040 | ≤0.040 | - |
| STKM15C | 0.25~0.35 | ≤0.35 | 0.30~1.00 | ≤0.040 | ≤0.040 | - |
MECHANICAL PROPERTIES:
| Steel Grade | Tensile Strength(N/mm²) | Yield Strength(N/mm²) |
| STKM11A | ≥290 | - |
| STKM12A | ≥340 | ≥175 |
| STKM12B | ≥390 | ≥275 |
| STKM12C | ≥470 | ≥355 |
| STKM13A | ≥370 | ≥215 |
| STKM13B | ≥440 | ≥305 |
| STKM13C | ≥510 | ≥380 |
| STKM14A | ≥410 | ≥245 |
| STKM14B | ≥500 | ≥355 |
| STKM14C | ≥550 | ≥410 |
| STKM15A | ≥470 | ≥275 |
| STKM15C | ≥580 | ≥430 |
DELIVERY CONDITION:
| +C(BK) | Cold drawn/hard.After the last cold forming,no heat treatment. |
| +LC(BKW) | Cold drawn/soft.After the last heat treatment follows the cold drawing there is a light finishing pass. |
| +SR(BKS) | Cold drawn and stress relieved annealed. After the final cold drawing process the tubes are stress relieved annealed in a controlled atmosphere. |
| +A(GBK) | After the final cold drawing process the tubes are stress relieved annealed in a controlled atmosphere. |
| +N(NBK) | Normalized. After the last cold drawing process the tubes are annealed in a controlled atmosphere. |
Product Display
workshop
FAQ
Please feel free to leave us message if you have any question about us and our products.
You can leave us message, and we will reply every message in time. Or we may talk on line by Trademanager.
And you can also find our contact information on contact page.
2.Can I get samples before order ?
Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings. We can build the molds andfixtures.
3. what is your delivery time ?
The time of delivery is usually around 1 month(1*40FT as usual).
We can send out in 2 days, if it has stock.
4.What is your payment terms?
Our usual payment term is 30% deposite, and rest against B/L. L/C is also acceptatble.EXW,FOB,CFR,CIF,DDU.
5. How can you garantee what I got will be good ?
We are factory with 100% predelivery inspection which garantee the quality.
And as golden supplier on Alibaba. Alibaba assurance will make garantee,which means alibaba will pay your money back in advance if there is any problem with the products.
6 How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,?
no matter where they come from.
And you can also find our contact information on contact page.
2.Can I get samples before order ?
Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings. We can build the molds andfixtures.
3. what is your delivery time ?
The time of delivery is usually around 1 month(1*40FT as usual).
We can send out in 2 days, if it has stock.
4.What is your payment terms?
Our usual payment term is 30% deposite, and rest against B/L. L/C is also acceptatble.EXW,FOB,CFR,CIF,DDU.
5. How can you garantee what I got will be good ?
We are factory with 100% predelivery inspection which garantee the quality.
And as golden supplier on Alibaba. Alibaba assurance will make garantee,which means alibaba will pay your money back in advance if there is any problem with the products.
6 How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,?
no matter where they come from.
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