We are specialized in large-diameter thick-wall straight-seam longitudinally submerged arc welded carbon steel pipes (lsaw pipes), and they are mainly used for:
1) petrochemicals: for the crude oil, petrochemical raw material & products transmission and the pipelines in the oil fields.
2) natural gas: onshore & offshore long pipeline; gas station transportation; pipelines in the gas fields and cities.
3) structural pipe: piles of wharf; structural pipes for bridges and tall buildings; offshore flat.
4) others: water transportation, offshore suction & drain pipeline product name: lsaw steel pipes
Forming mode: jcoe
Materials: api 5l and other materials with requirements from our customers; grade: x80 or/and lower, diameter: ª¦406-1524mm, wall thickness: 6-40mm, unit length: 8-12m
The customers can select the different specification according to your requirement. Sincerely invite you to join us and create bright future. Please add my msn davidwu0558athotmaildotcom
Professional manufacturer of stainless steel pipe
01) commodity name: seamless stainless steel pipe
02) process method: cold rolled/cold drawn
03) surface finish: annealed/pickling
04) material: tp304, tp304l, tp304/304l, tp310/s, tp316, tp316l, tp316/316l, tp317l, tp321, tp347/h s31803, 904l, tp410, tp410l, tp403, tp420, tp430, tp405, tp410, tp410s
05) standards: astm (asme) sa/a213/m astm(asme)269 astm(asme)312 jis g3459 jis g3463 din 17456 din 17458 en10216-5
06) size:
A) o. D.: 6 - 508mm
B) schedule: 5/5s, 10/10s, 20/20s, 40/40s, 80/80s, 120/120s, 160/160s, acc. To ansi b36.19/36.10
07) length: max. 50 meters (specific or random)
08) delivery conditions: annealed, pickled & polished
09) applications:
A) general service industries (petroleum, food, chemical, paper, fertilizer, fabric, aviation and nuclear)
B) fluid, gas and oil transport
C) pressure and heat transmission
D) construction and ornament
E) boiler heat exchangers
Plastic bags for each piece then packed in seaworthy
Wooden cases
ASTM A179 A192
1)OD 1/4"-30" available SCH 10 to XXS
OD 1/4"-98" available SCH 10 to 40
2)Standard:ASTM A179 ASTM A192
3)Packing standard export package or as per clients' requirements
Packing standard export package or as per clients' requirements
It has an internal and external roller structure with roller-leading oil in between. Heating pipes are scattered around evenly. It has various structures, including hollow, single-layer, double-layer and drilled.
Suitable for harsh and corrosive environments, the chrome-plated bar is designed to meet salt spray testing.
Material:Sae1045/S45c/CK45/ G4105, SCM440, SAE4140, 42CrMo4, 2Cr13
Outer Dia Precision : ISO f7
Hard-Chrome Thickness: 20 Micron Min (or do as per buyer request)
Straightness: 0.2/1000mm.
Ovality : < 0.01/L
Weld Ability: Good
in paper sleeve and boxed, or as per buyer's request
Plain ends. Both ends protected with plastic caps, metal strip for each bundle.Each bundle's max weight is 3ton, shipping marks according to customers's requirements.
