BEST PIPELINE EQUIPMENT CO.,LTD
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Delivery Time | 5-8 working days |
| Packaging Details | Standard exported package |
| Alloy or not | Is Alloy |
| Surface treatment | customerized,Varnished,black painted |
| Application | Structure Pipe,Boiler Pipe,Fluid Pipe,Drill Pipe,Oil Pipe |
| Technique | Hot Rolled,Cold Drawn,Cold Rolled,ERW |
| Grade | St37 |
| Secondary or not | Non-secondary |
| Length | 12m |
| Type | boiler tube |
| Surface | Customers't Requirement,PE coated |
| Brand Name | Globa |
| Model Number | 1/2''-48'' |
| Certification | CE, API, ISO , PED |
| Place of Origin | China, |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Delivery Time | 5-8 working days |
| Packaging Details | Standard exported package | Alloy or not | Is Alloy |
| Surface treatment | customerized,Varnished,black painted | Application | Structure Pipe,Boiler Pipe,Fluid Pipe,Drill Pipe,Oil Pipe |
| Technique | Hot Rolled,Cold Drawn,Cold Rolled,ERW | Grade | St37 |
| Secondary or not | Non-secondary | Length | 12m |
| Type | boiler tube | Surface | Customers't Requirement,PE coated |
| Brand Name | Globa | Model Number | 1/2''-48'' |
| Certification | CE, API, ISO , PED | Place of Origin | China, |
| High Light | alloy steel seamless tubes ，seamless alloy steel tube | ||
What's the DIN 1629 Seamless steel heavy wall tubes, mat. St 52.0 specification, DIN 1629 Seamless steel heavy wall tubes, mat. St 52.0 chemistry, DIN 1629 Seamless steel heavy wall tubes, mat. St 52.0 equivalent, DIN 1629 Seamless steel heavy wall tubes, mat. St 52.0 Mechanical Properties? DIN 1629 Seamless steel heavy wall tubes, mat. St 52.0 manufacturer in China.
DIN 1629 Seamless steel heavy wall tubes, mat. St 52.0 Equivalents
Material Number : 1.0421, DIN .EN ST52 , P355T1 ,
DIN 1629 Seamless steel heavy wall tubes, mat. St 52.0 Material Chemical composition
| Standard | Grade | C | Si | Mn | P max | S max |
| DIN1629 | St52 | ≤0.22 | ≤0.55 | ≤1.60 | 0.04 | 0.035 |
By DIN 1629 /DIN2391 Part 2
Delivery Condition : BK
| Condition | Tensile Strength Rm (Mpa) | Yield Strength R2 (Mpa) | Elongation in 2 in or 50 mm A(%) |
| +AR | 500-650 | 355 min | 22 / 19 min |
| +C | 640 min | / | 4 min |
| +SR | 580 min | 450 min | 10 min |
| +A | 450 min | / | 22 min |
| +N | 500-630 min | 355 min | 22 / 19 min |
+AR: Hot Finished, +C or BK: Cold Finished(hard) , +SR or BKS: Cold finished and Stress –relieved, +A or GBK: Annealed, +N or NBK: Normalized.
The tubes come with square cut and deburred ends.
ST52 seamless Pipe Certification:
The product is supplied with 3.1.B inspection certificate, according to the standards EN 10204 and ISO 10474.
ST 52 Steel Pipe are marked in indelible ink, the details being repeated along the entire length of each tube and on a label, as follows:
Manufacturer’s trademark – manufacturing standard – dimensions -steel grade – supply condition – cast no. – item number.
ST 52 Steel come in strapped bundles. The minimum weight of each bundle is 2000kg; the maximum bundle weight being 5000kg, with a minimum of 4 pieces
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2010
Total Annual:
1000000-5000000
Employee Number:
116~209
Ecer Certification：
Site Member
Best Alloy Engineering Alloy Pipe as s a reference point for excellence in the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties for the upstream, midstream and downstream sectors of oil & gas, thermal and ... Best Alloy Engineering Alloy Pipe as s a reference point for excellence in the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties for the upstream, midstream and downstream sectors of oil & gas, thermal and ...
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