Product Description
1) Commodity name: seamless austenitic stainless steel boiler, superheater and heat-exchanger tubes
2) Process method: cold drawn/cold rolling
3) Surface finish: annealed/cold rolling
4) Material: TP304, TP304L, TP310/S, TP316L, TP316/316L, TP317L, TP321,
5) Standards: ASTM (ASME) SA/A213/M
Application: Petroleum, chemical industry, chemical fiber, smelt, medical machinery, papermaking, heat preservation and refrigeration, Mechanical equipment, food, electricity, water conservancy, architecture, Aerospace, navigation shipbuilding, environmental protection and Boiler heat exchanger
6) Size:
a) O.D.: 1/4" to 3"
b) W.T.: 10BWG, 12BWG, 14BWG, 16BWG, 18BWG, 20BWG, 22BWG
7) Length: max.13 meters
8) Delivery conditions: annealed and pickled
9) Applications: for fluid and gas transport; structure and machining
10) Packing: Seaworthy wooden cases
Stainless steel coils, sheets and plates are available in the grades of ss 304, ss 304l, ss 316, ss 316l, ss 316ti, ss 317l, ss 321 and ss 310s.
Carbon steel û boiler quality as per sa515b gr 60/70, sa 516 gr 60/70 and as per is 2002,
Grade a & b,
Stainless steel seamless & welded grades available in ss 304, ss 304l, ss 309, ss 310,
Ss 310s, ss 316, ss 316l, ss 316ti, ss 317l, ss 321, ss 410, ss 420, ss 430.
Bon steel, mild steel, alloy steel, cold drawn seamless, welded stainless steel seamless and welded tubes and pipes conforming to sa 312, sa 213, sa 260, sa 249, sa 270, etc.. Available in tp 304, 304l, 309, 310, 316, 316l, 316tl, 321, 317l, 904, 904l, 410, 420, 430, etcà
Carbon steel seamless pipes of astm a 106, grade a, b, and c low temperature pipes, as per sa 333 grade 6 with ibr and non ibr
Alloy steel seamless of astm a 335 grade p1, p2, p5, p9, p11, p12, p22 and p91.
Alloy steel pipe and tubes available as per i.S. And astm standard.
Sea and air worthy wooden packing duly fumigated wherever required. Can withstand rough export handling.
1)sizes (o.D. X w.T): from 13.7mm -- 720mm x 1.5mm to 120mm
2)stanard: astm-a179 , astm-a192, astm-a210, astm-a213(t11/t12/t22), bs-3059-2, din17175, jis g3461/3462, en 10216-1etc.
3)steel grade: 10#, st35.8, st45.8/iii, 15mo3, a1, c, t11, t12, t22, sa192, stb340, stb410, p195tr1, p235tr1
4)surface: oiled or black painted to prevent rust
5)marking: as per customer's requirement
Form: round, square, rectangularú¼oval , channel u, etc.
Finish:180#, 320#ú¼hairline, satin , mirror, etc.
Od:6mm to 273mm for round tube; 8mmíß8mm to 100mmíß100mm for square tube; 10mmíß20mm to 60mmíß120mm for rectangular tube.
Wall thickness:0.5mm to 5.0mm.
Tolerance: od:+/-0.15mm;thickness:+/-10%.
Material:304, 304l, 316l, 321, 301, 201, 202, 409, 430, 410, etc.
Application :decoration , furniture, railing making, paper making, automobile , food processing, medical
Packing: each one in a soft poly bag into bundle with knitted bag or steel crate , or wooden case.
Seamless implementation of the standard material: api 5l/5ct gr.B astm a106/a53 gr.B st35.8 st42 st45 st52 st52.4 20 # 45 # q345b x42-x65. Specifications: 1 / 2 "-36" * sch10-xxs. Our factory has api 5l/5ct iso9001 seamless lloyd's certification, in straight seam, spiral pipe plant for sale at all have api qualification
Certication:iso 9001:2000 api 5l
Standard:astm, api, din, en, bs, ect.
Specification: od(outside diameter):12.7mm-711mm
Wt(wall thickness):2.5mm-50mm
Material:low carbon steel(moq 100ton), medium carbon steel, high carbon steel
Qulity goods in stock :astm a106 gr.B, astm a53 gr.B, api 5l gr.B
Packing: plastic plugs in both ends, hexagonal bundles of max. 2, 000kg with several steel strips, two tags on each bundle, wrapped in waterproof paper, pvc sleeve, and sackcloth with several steel strips
Test: chemical component analysis, mechanical properties (ultimate tensile strength, yield
Strength, elongation), technical properties (flattening test, flaring test, bending test, hardness test, blow test, impact test etc), exterior size inspection, nondestructive test (ultrasonic flaw detector, eddy current flaw detector), hydrostatic test.,
Mill test certificate: en 10204/3.1b
1.Seamless steel pipe :od 1/4 inch-30inch w.T 1.25mm to 50mm,
2.Erw steel pipe/lsaw steel pipe: od 1/2inch-52inch w.T 1.65mm to 25mm
3.Spirally welded steel pipe: 219mm to 3120mm .W.T 3mm to 25mm
Type: elbow
Size : 1/2"-48"(dn15-dn1200)
Wall thickness Sch5-sch160
Standard : astm .Aisi
Material a234-wpb
Packaging wooden case or carton or wooden pallet or as per customers' requirement
Applications petroleum chemical, power, gas, metallurgy, shipbuilding, construction, etc
01) Commodity: seamless austenitic stainless steel pipes
02) Process method: cold drawn/cold pilgered
03) Surface finish: annealed/cold pilgered/manual polished/mechanical polished
04) Material: TP304, TP304L, TP310/S, TP316L, TP316/316L dual grade, TP317L, TP321, TP347ú¼ S31803/S32205
05) Standards: ASTM A213-213Mú¼ASTM A312-312Mú¼ú¼Japan Standard JIS, and Germany Standard DIN
06) Size:
a) NPS: 1/8" to 10"
b) Schedule: 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S,acc. to ANSI B36.19/36.10
c) O.D.: 0.405" to 10"
d) W.T.: 0.049" to 1.125"
07) Length: Max.18meters
08) Delivery conditions: annealed & pickled
09) Applications: for fluid and gas transport; structure and machining
10) packing: plastic bag for each piece then packed in seaworthy wooden cases
11) Min order quantity: 1 metric tons or upon negotiation
12) Delivery date: Min. 45 days
